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FULL LIST OF PUBLICATIONS

Publications

Authored and co-authored over 350 technical journal and conference papers, as well as co-authoring three books, and in the process of writing a fourth and secured 8 patents, with 2 pending.  My publication output is as follows;

Patents

  1. Bourdi, T., M. Henriksson, A. Borjak and I. Kale, "Fractional-N Frequency Synthesizer", Application number: WO2001GB03972 20010905, Priority number: GB20000021800 20000905, IPC Classification: H03L7/197, Publication date: 14 March 2002.

  2. Z-Hoseini, Kale, I. and R.C.S. Morling, “Technique and method for suppressing clock-jitter in continuous-time D-S modulators”, International Application Number: PCT/GB2005/004832 and International Publication Number: WO 2006/067382, PCT Application filed: 14th December 2005, and appeared in PCT Gazette 26/2006, 18887 - Section III, Weekly indexes, dated: 29th Jun. 2006

  3. Cetin, E., Kale, I. and Morling, R.C.S.; “Communications System”, Patent, GB0521056.2, Lodged: 17th Oct. 2005 at UK Patent Office.

  4. Cetin, E., Kale, I. and Morling, R.C.S. and Dempster, A.G.; “Satellite Radio Navigation Receivers”, Patent, GB0603038.1, Lodged: 15th Feb. 2006 at UK Patent Office.

  5. Kale, I., H. Zare-Hoseini and R.C.S. Morling, “Digital to Analogue Conversion”, registered, 29th January 2013.  UoW Ref: DELTA SIGMA, Country: South Korea, Patenet Ref: PAUWBA696 KRw, Application: 10-2007-7016509, patent no: 1229572

  6. Talabzadeh J and Kale I, “Sigma Delta Modulator”, Ref: PAUWT1594 GB, 13th May 2014

  7. Sterghios A. Moschos and Kale I, “Exhaled breath condensate collection device and a kit of parts thereof”, GB2548122 (A) ― 2017-09-13, GB20160004011 20160308, GB20160004011 20160308 & WO2017153755 (A1)

  8. V. Turgul, S. A. Moschos and I. Kale, “Pulmoscreen MK2” GB Patent, CC/P246151GB, Filed, Sep. 12, 2017

  9. V. Turgul and I. Kale, ‘RF sensor’, UK Patent Application No 1907348.5, 2019

  10. V. Turgul, S. Moschos, I. Kale, 'Impactor for aerosol component collection', GB2566453A (WO2019053423A1), 2019

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Book Authoring

  1. Kozak, M. and I. Kale, “Oversampled Delta-Sigma Modulators: Analysis, Application and Novel Topologies”, Kluwer Academic Publishers (Electrical Engineering), Boston/Dordrecht/London, ISBN 1-4020-7420-4, August 2003.

  2. Krukowski, A. and I. Kale, “DSP System Design: Complexity Reduced IIR Filter Implementation for Practical Applications”, Kluwer Academic Publishers (Electrical Engineering), Boston/Dordrecht/London, ISBN 1-4020-7558-8, September 2003.

  3. Bourdi, T. and I. Kale, “CMOS Single Chip Fast Frequency Hopping Synthesizers for Wireless Multi-Gigahertz Applications- Design Methodology, Analysis, and Implementation”, Kluwer Academic Publishers (Electrical Engineering), Boston/Dordrecht/London, 2007, XII, 208 p., Hardcover, ISBN: 978-1-4020-5927-8, February 2007.

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Book Chapter:

  1. Taskaldiran, M., Morling, R.C.S. and Kale, I., “The Modified Max-Log-MAP Turbo Decoding Algorithm by Extrinsic Information Scaling for Wireless Applications”, Chapter for book, Wireless Technology: Applications, Management, and Security, submitted to Springer, August 2007

  2. Maamar Ahfir and Izzet Kale “A Novel Approach for Heart Murmur Detection and Classification”, Accepted for publication October 2011, Springer.

  3. Maamar A. and Kale I. “A Novel Approach for Heart Murmurs Detection and Classification”, Electrical Engineering and Intelligent Systems, Editors: Sio-Iong Ao an Len Gelman, ISBN: 978-1-4614-2316-4 (Print) 978-1-4614-2317-1 Lecture Notes in Electrical Engineering, Volume 130 2013 (Online)

 

Journal and Conference Papers

Please note that the Transactions/Journal papers especially the prestigious IEEE Transactions papers in our field, on average take over a year from submission to publication.

[1]        Kale, I., N. N. Sheikh, G. D. Cain and J. M. Skorkowski, “Real-time extensible DSP system based on the IMS-A100 FIR processor”, in Proc. Fifth International Conference on Digital Processing of Signals in Communications, Loughborough University of Technology, UK, pp. 51-57, No. 82, 20-23 Sept. 1988.

[2]        Cain, G. D., I. Kale and A. Yardim, “Host windowing employing frequency sampling for painless FIR filter design”, in Proc. Fifth International Conference on Digital Processing of Signals in Communications, Loughborough University of Technology, UK, pp. 39-49, No. 82, 20-23 Sept. 1988.

[3]        Beliczynski, B., G. D. Cain and I. Kale, “Conversion of FIR prototype filters to IIR filters by means of balanced model reduction”, in Proc. 2nd IASTED International Symposium on Signal Processing and its Applications (Gold Coast, Australia), vol. 1, pp. 85-90, 27-31 August 1990.

[4]        Hejn, K., and I. Kale, “Some theorems on Walsh transforms of quantizer differential and integral non-linearity”, in Proc. IEEE Instrumentation and Measurement Technology Conference 91, Atlanta, USA, pp. 55-61, 14-16 May 1991.

*[5]*     Kale I., G. D. Cain, B Salome and B. Beliczynski, “Simultaneous magnitude and group delay approximation for IIR filters via balanced model reduction”, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS '91), vol. 1, pp. 368-371, Singapore, 11-14 June 1991.

[6]        Cain, G. D., H. B. Chen, I. Kale and A. Yardim, “An illuminating exercise in digital signal compression” International Journal of Electronic Engineering Education, Manchester U.P., UK, vol. 28, No. 4, pp. 312-321, October 1991.

*[7]*     Kale, I., V. A. Bartlett and R. C. S. Morling, “Teaching silicon design: A “Bottom-up” learning, “Top-down” design philosophy”, Second Eurochip Workshop on VLSI Design Training, Grenoble, France, pp. 2-7, 30 September - 2 October 1991.

[8]        Bartlett, V. A., R. C. S. Morling and I. Kale, “ “Bottom-up” learning, “Top-down” design for silicon systems”, IEE Computer and Control Division, Colloquium on “The EUROCHIP project- VLSI design in higher education”, pp. 1/1-1/4, 19 December 1991.

*[9]*     Beliczynski B., I. Kale and G. D. Cain, “Approximation of FIR by IIR digital filters: an algorithm based on balanced model reduction”, IEEE Transactions on Signal Processing, vol. 40, no. 3, March 1992, pp. 532-542.

*[10]*  Hejn, K. and I. Kale, "Some theorems on Walsh transforms of quantizer differential and integral non-linearity", IEEE Transactions on Instrumentation and Measurement, vol. 41, no. 2, pp. 218-225, April 1992.

[11]     Hejn, K., P. Murphy and I. Kale, "Measurement and enhancement of multistage sigma-delta modulators", Proc IEEE Instrumentation/Measurement Technology Conference, IMTC’92, New York, pp. 545-551, 12-14 May 1992.

[12]     Hejn, K., I. Kale and A. Kurek, "Comparative evaluation of delta-sigma modulator structures used in the oversampling A/D converters", in Proc. IEEE Instrumentation and Measurement Technology Conference 93, Irvine, USA, pp. 221-226, 18-20 May 1993.

*[13]*  Kale I., P. Belloni, G. D. Cain and E. Del Re, "Guided simulated annealing with tempering for FIR filter design via z-plane zero manipulation", Proceedings of the International Conference on Digital Signal Processing, Nicosia, vol. 2, pp. 390-395, 14-16 July 1993.

*[14]*  Kale, I., "High fidelity digital filter design and implementation techniques", Invited Paper, Proc. 2nd Electrotechnical and Computer Science Conference, ERK 93, Portoroz, Slovenia, vol. A., pp. 11-19, 27-29 September 1993.

[15]     Leban, M., J. Tasic, I. Kale, H. Froehlich and B. Zajc, "Finite wordlength effects on performances of the LMS based adaptive echo canceller", Proc. 2nd Electrotechnical and Computer Science Conference, ERK 93, Portoroz, Slovenia, vol. A., pp. 53-56, 27-29 September 1993.

[16]     Froehlich, H., I. Kale, M. Leban, J. Tasic and B. Zajc, "Single-chip multiple 96th order adaptive FIR filter as an echo canceller", Proc. 2nd Electrotechnical and Computer Science Conference, ERK 93, Portoroz, Slovenia, vol. A., pp. 45-48, 27-29 September 1993.

[17]     Morling, R.C.S., V.A. Bartlett, I. Kale and C. R. Turner, "Teaching VLSI design management", Proc. Fourth EUROCHIP Workshop on VLSI Design Training, Toledo, Spain, pp. 98-103, 29 Sept - 1 Oct 1993.

[18]     Froehlich, H., I. Kale, M. Leban, J. Tasic, R.C.S. Morling and B Zajc, "A single-chip data-driven in-band adaptive echo canceller", poster presented at Fourth EUROCHIP Workshop on VLSI Design Training, Toledo, Spain, poster identification no. 67-3525-01, 29 September-1 October 1993.

[19]     Leban, M., I. Kale, J. Tasic, H. Froehlich, R.C.S. Morling and B. Zajc, "Design and high-level modelling of an adaptive echo canceller with a variable step size for the V.32 modem", presented at the Fourth EUROCHIP Workshop on VLSI Design Training, Toledo, Spain, pp. 350-355, 29 September-1 October 1993.

[20]     Leban, M., H. Froehlich, I. Kale, J. Tasic, B. Zajc and R.C.S. Morling, "Design of an adaptive echo canceller for a modem", presented at Electronic Devices and Systems Seminar, Technical University of Brno, 9 November 1993.

[21]     Beliczynski, B., J. Gryka, G.D. Cain and I. Kale, "IIR filter design via Hankel-norm optimal approximation of FIR prototype filters - a streamlined approach", Electronics Letters, vol. 30, no. 4, pp. 292-293, 17 February 1994.

[22]     Kale, I. “High fidelity digital filter design and implementation techniques”, Electrotechnical Review, Slovenia, vol. 61(5), pp. 253-260, 1994.

[23]     Froehlich, H., I. Kale, J. Tasic, R.C.S. Morling and B. Zajc, " Silicon integrated adaptive LMS echo canceller with provision for variable step size", Proc 7th Mediterranean Electrotechnical Conference, (MELECON '94), vol. 2, pp. 553-556, Antalya, Turkey, 12-14 April 1994.

[24]     Leban, M., J. Tasic, I. Kale, B. Zajc and R.C.S. Morling, "High-level modelling of an adaptive echo canceller and finite wordlength effects on its performance", Proc 7th Mediterranean Electrotechnical Conference, [MELECON '94), vol. 1, pp. 195-198, Antalya, Turkey, 12-14 April 1994.

[25]     Beliczynski, B., J. Gryka and I. Kale, "Critical comparison of Hankel-norm optimal approximation and balanced model truncation algorithms as vehicles for FIR-to-IIR filter order reduction", Proc ICASSP '94, Adelaide, Australia, vol. 3, pp. 593-596, 19-22 April 1994.

[26]     Gryka, J., I. Kale, B. Beliczynski and G.D. Cain, "Efficient digital filter design via balanced model techniques", presented at Second International Symposium on DSP for Communication Systems, SPRI, South Australia, 26-29 April 1994.

[27]     Krukowski, A., I. Kale, K. Hejn and G.D. Cain, " A "bit-flipping" approach to multistage two-path decimation filter design of two coefficients", presented at Second International Symposium on DSP for Communication Systems, SPRI, South Australia, 26-29 April 1994.

*[28]*  Kale, I., A. Krukowski and N. P. Murphy, "On achieving micro-dB ripple polyphase filters with binary scaled coefficients", presented at Second International Symposium on DSP for Communication Systems, SPRI, South Australia, 26-29 April 1994.

[29]     Kale, I., R. C. S. Morling and A. Krukowski, "The design, simulation and silicon implementation of a very high fidelity 24-bit potential decimation filter for sigma-delta A/D converters" , Proc Fourth Cost 229 Workshop on Adaptive Methods and Emergent Techniques for Signal Processing and Communications, Ljubljana, Slovenia, pp. 155-161, 5-7 April 1994.

[30]     Kale, I., R.C.S. Morling, A. Krukowski and D.A. Devine, " Architectural design simulation and silicon implementation of a very high fidelity decimation filter for S D data converters", Proc IEEE Instrumentation & Measurement Technology Conference, (IMTC '94), Hamamatsu, Shizuoka, Japan, vol. 2, pp. 878-881, 10-12 May 1994.

*[31]*  Kale I., B. Beliczynski, J. Gryka and G. D. Cain, “FIR filter order reduction: balanced model truncation and Hankel-norm optimal approximation”, IEE Proc. of- Vis. Image Signal Process., vol. 141, no. 3, pp. 168-174, June 1994.

*[32]*  Kale, I., N. P. Murphy and M. V. Patel, "On establishing the bounds for binary scaled coefficients of fifth and seventh order polyphase half-band filters", Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS’94), vol. 2, pp. 473-476, London, 30 May - 2 June 1994.

[33]     Krukowski, A., I. Kale, K. Hejn and R. C. S. Morling, "A design technique for polyphase decimators with binary constrained coefficients for high resolution A/D converters", Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS  '94), vol. 2, pp. 533-536, London, 30 May - 2 June 1994.

[34]     Kale, I., R.C.S. Morling, A. Krukowski and D.A. Devine, "A high-fidelity decimation filter for sigma-delta converters, Proc 2nd Int. Conf. on Advanced A-D and D-A Conversion Techniques and their Applications (ADDA '94), pp. 30-35, Cambridge, UK, 6-8 July 1994.

[35]     Morling, R. C. S., I. Kale and C. W. Tsang, "The design of a sigma-delta CODEC for mobile telephone applications", Proceedings of the 2nd International Conference on Advanced A-D and D-A Conversion Techniques and their Applications (ADDA’94), pp. 11-17, Cambridge, UK, 6-8 July 1994.

*[36]*  Cain, G.D., A. Krukowski and I. Kale, "High order transformations for flexible IIR filter design", Proc EUSIPCO 94, vol. 3, pp. 1582-1585, Edinburgh, 13-16 September 1994.

[37]     Murphy, N. P., A. Krukowski and I. Kale, "Implementation of wideband integer and fractional delay element", Electronics Letters, vol. 30, no. 20, pp. 1658-1659, 29 September 1994.

*[38]*  Cain, G.D., I. Kale and B. Beliczynski, reply to "A Note on the 'Approximation of FIR and IIR digital filters: an algorithm based on balanced model reduction'" by M. Rudko, IEEE Transactions on Signal Processing, vol. 43, no. 1, pp. 316-317, January 1995.

*[39]*  Mackenzie, J. P., I. Kale and G.D. Cain, " ARMA modelling of musical instrument sounds via balanced model truncation", Proceedings of the European Conference on Circuit Theory and Design, ECCTD '95, pp. 715-718, Istanbul, Turkey, 27-31 August 1995.

[40]     Gryka, J., I. Kale and G. D. Cain, "Complex IIR filter design through balanced model reduction of FIR prototypes", Electronics Letters, vol. 31, no. 16, pp. 1332-1334, 3 August 1995.

*[41]*  Kale, I. and R.C.S. Morling, "An integrated SD codec for mobile telephone applications", in Proc. 38th Midwest Symposium on Circuits and Systems, (MWSCAS’95), Rio de Janeiro, Brazil, vol. 2, pp. 945-948, 13-16 August 1995.

[42]     Krukowski, A., G.D. Cain and I. Kale, "Custom designed high-order frequency transformations for IIR filters", in Proc. 38th Midwest Symposium on Circuits and Systems, (MWSCAS), Rio de Janeiro, 13-16 August 1995.

[43]     Mackenzie, J., I. Kale, G.D. Cain, "Applying balanced model truncation to sound analysis/synthesis models", Proc. International Computer Music Conference, ICMC '95, pp. 400-403, Banff, Canada, 3-7 September 1995.

*[44]*  Kale, I., G.D. Cain and R.C.S. Morling, "Minimum-phase filter design from a linear-phase startpoint via balanced model truncation", Electronics Letters, vol. 31, no. 20, pp. 1728-1729, 28 September 1995.

*[45]*  Kale, I., R. C. S. Morling, A. Krukowski and C. W. Tsang, "A high-fidelity decimator chip for the measurement of sigma-delta modulator performance", IEEE Transactions on Instrumentation and Measurement, vol. 44, no. 5, pp. 933-939, October 1995.

[46]     Al-Janabi, M., I. Kale and R.C.S. Morling, "MASH structures for bandpass sigma-delta modulators", IEE Colloquium on Oversampling and Sigma-Delta Strategies for DSP, pp. 3/1 – 3/6, London, 23 November 1995.

[47]     Giles, M.D., R.C.S. Morling and I. Kale, "Noise power estimation for poly-phase decimation filters: a frequency domain approach", IEE Colloquium on Oversampling and Sigma-delta Strategies for DSP, London, 23 November 1995.

[48]     Grass, E., R. C. S. Morling and I. Kale, “Activity-monitoring completion-detection (AMCD): a new single rail approach to achieve self-timing”, in Proc. 2nd International Symposium on Advanced Research in Asynchronous Circuits and Systems (ASYNC ‘96), pp. 143-149, Aizu, Japan, 18-21 March 1996.  Also in IEEE Computer Press.

[49]     Zajc, M., J. F. Tasic and I. Kale, “Application of Faddeev's Algorithm in Image Processing” in Proc. IEEE 3rd Slovenian-German and 2nd SDRV Workshop on Speech and Image Understanding, Ljubljana, Slovenia, pp. 351-357, 24-26 April 1996.

[50]     Krukowski, A., I. Kale and R. C. S. Morling, “ Constrained coefficient variable cut-off polyphase decimation filters for bandpass sigma-delta data conversion,” in Proc. IMEKO TC4 Workshop “ADC Modelling and Testing”, Smolenice Castle, Slovak Republic, pp. 72-77, 7-9 May 1996.

[51]     Morling, R. C. S. and I. Kale, “ Modulation depth and stability limits of a class of third-order sigma-delta modulators”, in Proc. IMEKO TC4 Workshop “ADC Modelling”, Slovak Republic, pp. 158-163, 7-9 May 1996.

[52]     Al-Janabi, M., I. Kale and R. C. S. Morling, “Measurement and characterisation of MASH bandpass sigma-delta modulators for direct IF analog-to-digital conversion”, in Proc. IMEKO TC4 Workshop “ADC Modelling and Testing”, Smolenice Castle, Slovak Republic, pp. 147-152, 7-9 May 1996.

*[53]*  Kale, I. and R. C. S. Morling, “Sigma-delta modulation and polyphase filtering - the key to high-fidelity data conversion and instrumentation”, invited paper in Proc. IMEKO TC4 Workshop “ADC Modelling”, Slovak Republic, pp. 196 - 205, 7-9 May 1996.

*[54]*  Kale, I., J. P. Mackenzie and T. I. :Laakso, “Motor Car Accoustic Response Modelling and Order Reduction via Balanced Model Truncation”, IEE Electronics Letters, vol. 32, no. 11, pp. 965-966, 23 May 1996.

*[55]*  Mackenzie, J. P., I. Kale and G. D. Cain, “On the coefficient sensitivity of state space digital filters derived using balanced model truncation”, IEE Electronics Letters, vol. 32, no. 15, pp. 1358-1359, July 1996.

[56]     Mackenzie, J. P., I. Kale, T. I. Laakso and G. D. Cain, “Balanced Model Truncation: An Alternative to Linear Prediction for Speech Coding”, in Proc. Norsig’96, Helsinki, pp. 439-442, 24-27 Sept. 1996.

[57]     Kale, I., J. P. Mackenzie, T. I. Laakso and G. D. Cain, “Recursive Filter Approximation of Long Car Audio Impulse Responses Using Balanced Model Truncation”, in Proc. Norsig’96, Helsinki, pp. 435-438, 24-27 Sept. 1996.

*[58]*  Kale, I., P. Belloni and N. P. Murphy, “Guided Simulated Annealing for IIR Filter Design via Pole and Zero Manipulation” in Proc. Norsig’96, Helsinki, pp. 371-374, 24-27 Sept. 1996.

*[59]*  Krukowski, A., I. Kale and G. D. Cain, “Decomposition of IIR Transfer Functions into Parallel Arbitrary-order IIR Sub-filters”, in Proc. Norsig’96, Helsinki, pp. 175-178, 24-27 Sept. 1996.

*[60]*  Kale, I. and R. C. S. Morling, “High Resolution Data Conversion via S-D Modulators and Polyphase Filters: A Review”, in Proc. Measurement, Journal of the International Measurement Confederation (IMEKO), Elsevier Science Publisher, vol. 19, issue. 3-4, pp. 159-168, Nov./Dec. 1996.

*[61]*  Mackenzie, J. P., J. Huopaniemi, V. Valimaki and I. Kale, “Low-Order Modelling of Head-Related Transfer Functions Using Balanced Model Truncation”, IEEE Signal Processing Letters, vol. 4, No 2, pp. 39-41, February 1997.

[62]     Grass, E., V.A. Bartlett and I. Kale, “Completion-detection techniques for asynchronous circuits”, IEICE, Transactions on Information and Systems, vol. E80-D, no. 3, pp. 344-350, March 1997.

[63]     Al-Janabi, M., I. Kale and R. C. S. Morling, “Effective-fourth-order resonator based mash band-pass sigma-delta modulators”, in Proc. IEEE ICASSP 97, Munich, Germany, vol. 3, pp. 2493-2496, 20-24 April 1997.

[64]     Krukowski, A., I. Kale and R. C. S. Morling, “The design of polyphase-based IIR multiband filters”, in Proc. IEEE ICASSP 97, Munich, Germany, vol. 3, pp. 2213-2216, 20-24 April 1997.

[65]     Çetin, E., R. C. S. Morling  and I. Kale, “An Integrated 256-point Complex FFT Processor for Real-time Spectrum Analysis and Measurement”, in Proc. IEEE Instrumentation & Measurement Technology Conference, (IMTC ’97), vol. 1, pp. 96-101, , Ottawa, Canada, 19-21 May 1997.

[66]     Breitenbach, A., I. Kale and R. C. S. Morling, “A Hybrid Spectrum Computation Method Applied to Sigma-Delta Modulator Spectra in Proc. IEEE Instrumentation & Measurement Technology Conference, (IMTC ’97), vol. 2, pp. 1014-1018, Ottawa, Canada, 19-21 May 1997.

*[67]*  Pasquato, L., I. Kale and G.D. Cain, “Adaptive IIR System Identification with Fixed Pole Locations via Balanced Model Truncation”, in Proc. IEEE Instrumentation & Measurement Technology Conference, (IMTC ’97), vol. 1, pp. 166-171, Ottawa, Canada, 19-21 May 1997.

[68]     Al-Janabi, M., I. Kale and R. C. S. Morling, "A variable centre frequency resonator- based bandpass sigma-delta modulator" Electronics Letters, vol. 33, no. 24, pp. 2008-2009, November 1997.

*[69]*  Çetin, E., R. C. S. Morling and I. Kale, “An Extendible Complex FFT Processor Chip for Real-time Spectrum Analysis and Measurement”, IEEE Transactions on Instrumentation and Measurement, vol. 47, no. 1, pp.95-99, February 1998.

*[70]*  Breitenbach, A., I. Kale, “An almost Leakage Free Method for Assessing Sigma-Delta Modulator Spectra”, IEEE Transactions on Instrumentation and Measurement, vol. 47, no. 1, pp.40-44, February 1998.

*[71]*  Peláez, C., I. Kale and A. Malanda, “Speech Coding via Balanced Model Truncation - A Novel Approach”, in Proc. The 5th IEEE International Conference on Electronics, Circuits and Systems (ICECS’98), held at the Instituto Superior Técnico, Lisbon, Portugal, 7-10 September 1998.

*[72]*  Kale, I. and J. Gryka, "Detection of Multiple Sinusoids Buried in Noise via Balanced Model Truncation", in Proc. IEEE Instrumentation & Measurement Technology Conference (IMTC '98), St. Paul, Minnesota, USA, 18-21 May 1998.

[73]     Breitenbach A. and I. Kale, “Line-Oriented Evaluation of Hybridly Computed S-D Modulator Output Spectra” in Proc., IMEKO TC4 Workshop on ADC modelling and Testing, vol. III, pp. 949 – 952, Universita` di Napoli "Federico II", Dipartimento di Ingegneria Elettrica, Napoli, Italy, 16 – 17 September 1998.

[74]     Al-Janabi, M., I. Kale and R. C. S. Morling, "Tunable Centre Frequency Based Bandpass Sigma-Delta Modulators", IEEE Instrumentation & Measurement Technology Conference (IMTC '98), vol. 2, pp. 1248–1252, St. Paul, Minnesota, USA, 18-21 May 1998.

[75]     Al-Janabi, M., I. Kale and R. C. S. Morling, "An analysis of non-ideal variable centre frequency narrowband bandpass sigma-delta modulators", IEEE 1st International Symposium on Communication Systems and Digital Signal Processing, vol. 1, pp. 289 – 292, Sheffield Hallam University, UK, April 1998.

[76]     Al-Janabi, M., I. Kale and R.C.S. Morling, “Stability evaluation of tunable resonator-based bandpass S-D modulators via root locus analysis”, International Symposium on Communication Systems & Digital Signal Processing, vol. 1, pp. 441-444, Sheffield Hallam University, UK, April 1998.

[77]     Al-Janabi, M., I. Kale and R. C. S. Morling, "Increasing the variability of centre frequency locations in multiple-band sigma-delta modulators via the use of fractional delay filters", IEE 3rd International Conference on A/D and D/A Conversion Techniques and their Applications (ADDA’99), conf. Pub. num: 466, pp. 30-33, University of Strathclyde, Glasgow, UK, 26-29 July 1999.

[78]     Giles, M. D., I. Kale and R. C. S. Morling, “Effects of Coefficient Quantization on a General Class of Sigma-Delta Based Data Converters- A Comparative Study”, IEE 3rd International Conference on A/D and D/A Conversion Techniques and their Applications (ADDA’99), conf. Pub. num: 466, pp. 106 - 110, University of Strathclyde, Glasgow, UK, 26-29 July 1999.

*[79]*  Kozak, M. and I. Kale, “A novel topology for time-interleaving in oversampling delta-sigma modulators,” IEE 3rd International Conference on Advanced A/D and D/A conversion Techniques and their Applications (ADDA’99), conf. pub. num: 466, pp. 62-65, University of Strathclyde, Glasgow, UK, 26-29 July 1999.

[80]     Al-Janabi, M., I. Kale and R. C. S. Morling, "A comparative study of complex multiple-band noise-shaping sigma-delta modulators for multi-tone input signals", Midwest Symposium on Circuits and Systems, Las Cruces, New Mexico, August 1999.

[81]     Al-Janabi, M., I. Kale and R. C. S. Morling, "Application of fractional delay filters to tune the centre frequency location of single-band sigma-delta modulators", Midwest Symposium on Circuits and Systems, Las Cruces, New Mexico, August 1999.

[82]     Krukowski, A. and I. Kale, "Two Approaches for Fixed-Point Filter Design, Bit-Flipping Algorithm and Constrained Downhill Simplex Method", presented at the 5th International Symposium on Signal Processing and its Applications (ISSPA99), Brisbane, Australia, 22–25 August 1999.

[83]     Krukowski, A. and I. Kale, "Almost Linear-Phase Polyphase IIR Lowpass/Highpass Filter Approach", presented at the 5th International Symposium on Signal Processing and its Applications (ISSPA99), Brisbane, Australia, August 22-25, 1999

[84]     Al-Janabi, M., I. Kale and R. C. S. Morling, "Concurrent noise-shaping for multiple narrow-band single-loop and multi-stage sigma-delta modulators", Fourth International Workshop on ADC Modelling and Testing, pp. 27-32, Bordeaux, France, September 1999.

*[85]*  Al-Janabi, M., I. Kale and R. C. S. Morling, "Narrow-band variable centre frequency single-loop and multi-stage sigma-delta modulators for bandpass signals", IEEE Transactions on Instrumentations and Measurement, vol. 48, no. 5, pp. 873-877, October 1999.

[86]     Al-Janabi, M., I. Kale and R. C. S. Morling, "Methods for the transfer function design of multiple narrow-band bandpass sigma-delta modulators”, accepted for publication in The Elsevier Scientific Publishers, Computer Standards & Interfaces Journal, for March 2000.

*[87]*  Marusic, B., I. Kale and J. Tasic, "Image Compression Based on Fast Adaptive Resampling on a Hilbert-Peano Curve" in Proc. IEEE Instrumentation & Measurement Technology Conference (IMTC/99), vol. 1, pp. 156-159, Venice, Italy, 24-26 May 1999.

[88]     Marusic, B., I. Kale and J. Tasic, "A Wavelet Image Compression Coder with Successive Approximation Quantization" in Proc. of the International Workshop on Intelligent Communications and Multimedia Terminals, COST 254, Ljubljana, November 1998.

[89]     Arpaia, P., P.Daponte and I. Kale, “Metrological characterisation of high-performance S-D modulator for instrumentation”, Fourth International Workshop on ADC Modelling and Testing, pp. 128-131, Bordeaux, France, 9–10 September 1999

*[90]*  Krukowski, A. and I. Kale, "Simulink/Matlab-to-VHDL Route for Full-Custom/FPGA Rapid Prototyping of DSP Algorithms", presented at the Matlab DSP Conference 1999, Helsinki, Finland, 16-17 November 1999.

*[91]*  Kozak, M., Karaman and I. Kale, “Efficient architectures for time-interleaved oversampling delta-sigma converters,” IEEE Transactions on Circuit and Systems –II: Analog and Digital Signal Processing (TCAS-II), vol. 47, no. 8, pp. 802-810, ISSN 1057-7130, August 2000.

*[92]*  Kozak, M., I. Kale, A. Borjak and T. Bourdi, "A pipelined all-digital delta-sigma modulator for fractional-N frequency Synthesis", in Proc., 17th IEEE Instrumentation & Measurement Technology Conference (IMTC/2000), Vol.: 2, pp.1153-1157, May 1-4, 2000, Baltimore, Maryland, USA.

*[93]*  Beck, R., A.G. Dempster and I. Kale, "Characterisation of finite-precision digital resonators used in recursive filter DFT implementations", Elsevier Science Publishers, Signal Processing, vol. 80, Issue: 1, pp. 161-183, February 2000.

*[94]*  Kozak, M. and I. Kale, “Novel time-interleaved delta-sigma modulator topologies,” IEEE Transactions on Circuit and Systems –II: Analog and Digital Signal Processing (TCAS-II), vol. 47, no. 7, pp. 639-654, ISSN 1057-7130, July 2000.

[95]     Pasquato, L. and I. Kale, "Improved convergence in the sequential regression algorithm for the adaptive identification of IIR systems", in Proc., IEEE Adaptive Systems for Signal Processing, Communications, and Control Symposium 2000. AS-SPCC'2000, pp.193-196, 1–4 October 2000, Hamilton, Ontario, Canada.

*[96]*  Pasquato, L. and I. Kale, "Adaptive IIR Filter Initialization via Hybrid FIR/IIR Adaptive Filter Combination", in Proc. IEEE Trans. on Instrumentation & Measurement, vol.50, no.6, pp.1830-1835, Dec. 2001.

[97]     Kozak, M., Karaman and I. Kale, "Efficient architectures for time-interleaved oversampling delta-sigma converters," IEEE Transactions on Circuit and Systems –II: Analog and Digital Signal Processing (TCAS-II), vol. 47, no. 8, pp. 802-810, ISSN 1057-7130, August 2000.

[98]     Beck, R., A. G. Dempster and I. Kale, "Characterisation of finite-precision digital resonators used in recursive filter DFT implementations", Elsevier Science Publishers, Signal Processing, vol. 80, Issue: 1, pp. 161-183, February 2000.

[99]     Kozak, M. and I. Kale, "Novel time-interleaved delta-sigma modulator topologies," IEEE Transactions on Circuit and Systems –II: Analog and Digital Signal Processing (TCAS-II), vol. 47, no. 7, pp. 639-654, ISSN 1057-7130, July 2000.

[100]   Kozak, M. and I. Kale, "A Pipelined Noise Shaping Coder for Fractional-N Frequency Synthesis", in Proc. IEEE Transactions on Instrumentation and Measurement (I&M), vol.50, pp.1154-1161, October 2001.

[101]   Kozak, M. and I. Kale, "Time Interleave DS Modulators Using Zero-Insertion Interpolation", presented at Special Millennium 43rd IEEE Mid-West Symposium on Circuits and Systems (MWSCAS'2000), Michigan, USA, August 8-11, 2000.

[102]   Kale, I., Morling, R. C. S., S. J. Morris, R. LeReverend, F. Custode, B. Sorensen and G. Richardson, "Design and Validation of an Ultra-Low-Power CODEC for Hearing Aid Applications", presented at the Matlab DSP and Communications Conference, Wokefield Executive Centre, Wokefield Park, Mortimer, Reading, UK, 29-30 June, 2000.

[103]   Kale, I., "Experiences of a Virtual Classroom", PHEE Course Leaders’ Conference 2000, University of Westminster, London April 11–12, 2000.

[104]   Kale, I., "Internet Based Fully Interactive Virtual Classroom", Invited presentation to The University of Westminster Academic Strategy Forum, University of Westminster Regent Campus, London, 10 May 2000.

[105]   Kale, I., "Electronic Engineering" invited lecture, for the "9th British Council Education Fair", Lutfu Kirdar Exhibition Centre, Istanbul, Turkey, 25 November 2000.

[106]   Cetin, E., I. Kale and R. C. S. Morling, "Adaptive Compensation of Analog Front-end I/Q Mismatches in Digital Receivers" in Proc. IEEE International Symposium on Circuits and Systems ISCAS'2001, vol. 4, pp. 370-373, May 6-9, 2001, Sydney, Australia.

[107]   Cetin, E., I. Kale and R. C. S. Morling, "Blind Adaptive DSP Techniques to Combat Analog Front-end Non-linearities in Digital Receivers", presented at IEEE - EURASIP Workshop on Nonlinear Signal and Image Processing, June 3-6, 2001, Hyatt Regency Baltimore, Baltimore, Maryland, USA.

[108]   Demirsoy, S. S., A. Dempster and I. Kale, "Transition analysis in multiplier-block based FIR filter structures", presented at. IEEE International Conference on Electronic Circuits and Systems (ICECS'2000), vol.2, pp.17-20, Kaslik, Lebanon, December 2000.

[109]   Krukowski, A. and I. Kale, "Constraint Two-Path Polyphase IIR Filter Design Using Downhill Simplex Algorithm", in Proc. IEEE International Symposium on Circuits and Systems, ISCAS'2001, vol. 2, pp. 749-752, Sydney, Australia, May 6-9, 2001.

[110]   Krukowski, A. and I. Kale, "The Design of Arbitrary-Band Multi-Path Polyphase IIR Filters", in Proc. IEEE International Symposium on Circuits and Systems, ISCAS'2001, vol. 2, pp. 741-744, Sydney, Australia, May 6-9, 2001.

[111]   Krukowski, A., I. Kale and R. C. S., Morling, "Quantization Effects in the Polyphase N-Path IIR Structure", in Proc. IEEE Instrumentation and Measurement Technology Conference, IMTC'2001, vol. 2, pp. 1382-1385, Budapest, Hungary, May 21-25, 2001.

[112]   Krukowski, A. and I. Kale, "Virtual Classroom", to be presented at IEEE International Conference on Advanced Learning Technologies, ICALT'2001, 6-8 August 2001, Madison, USA.

[113]   Krukowski, A. and I. Kale, "Polyphase Filter Design with Reduced Phase Non-Linearity", to be presented at 5th WSES/IEEE World Multiconference on Circuits, Systems, Communications & Computers CSCC'2001 (http://www.softlab.ntua.gr/~mastor/cscc01.htm), Rethymnon, Crete, July 8-15, 2001.

[114]   Beck R., A. G. Dempster and I. Kale, "Finite-precision Goertzel filters used for signal tone detection", in Proc. IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing (TCAS-II), Vol.48, No.6, pp.691-700, July 2001.

[115]   Taner, M. T. and Ä° Kale, "A Statistical Taguchi Approach to Product Optimization for Quality and Cost in Global Industries", in Proc. International Conference, Global Business and Technology Association, ISBN: 0-9657171-3-5, Istanbul, Turkey, 11-15 July 2001

[116]   Taner, M. T. and Ä° Kale, "Standardize Sinyal-Gürültü Oranları Modellemeleri Ä°le Tanısal Performans Optimizasyonu", (in Tukish and in collaboration with the BoÄŸaziçi Üniversity, Biyo-Medikal Engineering Instituite, Istanbul, Turkey) presented at, IEEE, Sinyal Ä°ÅŸleme ve Uygulamaları Kurultayı (SÄ°Ü'2001), Salamis Bay Continental Hotel - Gazi MaÄŸusa, K.K.T.C., 25-27 Apr. 2001.

[117]   Cetin, E., I. Kale and R. C. S. Morling, "Adaptive Digital Receivers for Analog Front-End Mismatch Correction", presentated at IEEE Vehicular Technology Conference, VTC/FALL '2001, New Jersey, USA, 7-11 October 2001.

[118]   Demirsoy, S. S., I. Kale, R. Beck and A. Dempster, "Novel Recursive-DCT Implementations: A Comparative Study", presented at, International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications IDAACS'2001", pp.120-123, 1 - 4 July 2001, Resort Center Foros, Foros, Crimea, Ukraine.

[119]   Didenko, V. I., I. Kale, A. L. Movchan & J. S. Solodov, "Metrological Modelling of a S-D ADC" to be presented at the 11th IMEKO TC4 Symposium, Trends in Electrical Measurement and Instrumentation and The 6th Euro Workshop on ADC Modelling and Testing", 13-14 September 2001, Instituto Superior Técnico, Lisboa Portugal.

[120]   Kale I. and R. C. S. Morling, " DSP Algorithms and Architectures for Efficient VLSI Implementation " invited lecture, for the IEEE Signal Processing Chapter, at James Cook University of North Queensland, Townsville, Australia, May 2001.

[121]   Beck, R., S. S. Demirsoy, A. Dempster and I. Kale, "Goertzel Filter Realization of Trigonometric Functions", submitted to: IEEE Trans. on Circuits & Systems I: Fundamental Theory & Applications, October 2001.

[122]   Rezki, M., I. Kale and L. Sabel, "Pilot Aided Frequency Offset Estimator for Communication Systems", in Proc. IEEE CAS Workshop on Wireless Communications and Networking, 9-10 August 2001 at the University of Notre Dame, Notre Dame, Indiana, USA.

[123]   Cetin, E., I. Kale and R. C. S. Morling, "Blind Source Separation Based Low-Complexity Carrier Phase Synchronization", in Proc. International Symposium on Signal Processing and Information Technology (ISSPIT 2001), Cairo, Egypt, 28-30 December 2001.

[124]   Krukowski A., and I. Kale, "Polyphase IIR Filter Banks for Subband Adaptive Echo Cancellation Applications", Submitted to IEEE Transactions on Circuits and Systems II- Transaction Briefs, in May 2002.

[125]   Krukowski, A., R.C.S. Morling and I. Kale, "Quantization Effects in the Polyphase N-Path IIR Structure", Accepted for publication, Special Issue of the IEEE Transactions on Instrumentation and Measurement (IMTC'2001), expected publication date - October 2002.

[126]   Kale I., "From DSP Algorithms to VLSI Chips- Making the Right Choice" invited lecture, for BahçeÅŸehir University, Faculty of Engineering, BahçeÅŸehir, Ä°stanbul, Turkey, April 2002.

[127]   Bourdi, T., A. Borjak and I. Kale “Agile Multi-band Delta-Sigma Frequency Synthesizer Architecture”, in Proc. IEEE International Symposium on Circuits and Systems (ISCAS'2002), vol.5, pp.413-416, Phoenix, Arizona, USA, May 26-29, 2002.

[128]   Bourdi, T., A. Borjak and I. Kale, "Delta-Sigma Frequency Synthesizer with Enhanced Phase Noise Performance", in Proc. 19th IEEE, Instrumentation and Measurement Technology Conference (IMTC'2002), vol. 1, pp. 247-251, Anchorage, Alaska, USA, 21-23 May 2002.

[129]   Bourdi, T. A. Borjak and I. Kale, "A Novel Delta-Sigma Based RF Frequency Synthesizer Architecture For Cellular Applications", submitted to IEEE Trans. Instrumentation and Measurement, May 2002.

[130]   Rezki, M., L. Sabel and I. Kale, "A Pre-filtering Approach to Frequency Offset Estimation in AWGN", in Proc. IEEE International Symposium on Circuits and Systems (ISCAS'2002), vol.3, pp.480-483, Phoenix, Arizona, USA, May 26-29, 2002.

[131]   Morling, R.C.S. and I. Kale, "Dynamic range of allpass filter structures" in Proc. IEEE International Symposium on Circuits & Systems (ISCAS'2002), vol.4, pp.433-436, Phoenix, Arizona, USA, May 26-29, 2002.

[132]   Demirsoy, S. S., A. G. Dempster and I. Kale, "Power Analysis of Multiplier Blocks", in Proc. IEEE Int. Symp. on Circuits and Systems (ISCAS'2002), vol.1, pp.279-300, Phoenix, Arizona, USA, May 26-29, 2002.

[133]   Cetin, E., I. Kale and R.C.S. Morling, "Correction of Transmitter Gain and Phase Errors at the Receiver", in Proc. IEEE Int Symp on CAS (ISCAS2002), vol.4, pp.109-112, Phoenix, Arizona, USA, May 26-29, 2002.

[134]   Dempster, A. G., S. S. Demirsoy and I. Kale, "Designing Multiplier Blocks with Low Logic Depth", in Proc. IEEE Int. Symp. on CAS (ISCAS2002), vol.5, pp.773-776, Phoenix, Arizona, USA, May 26-29, 2002.

[135]   Rezki, M. and I. Kale, "Design of Predictive IIR Filters via Balanced Model Truncation", in Proc. 19th IEEE, Instrumentation and Measurement Technology Conference (IMTC'2002), vol.2, pp.1549-1553, Anchorage, Alaska, USA, 21-23 May 2002.

[136]   Rezki, M., L. Sabel, and I. Kale, "Reduced Complexity Feed-forward Frequency Offset Estimator For AWGN Communication Channels", in Proc. 14th IEEE International Conference on Digital Signal Processing (DSP2002), vol.2, pp.1313-1316, Santorini, Greece, 1-3 July 2002.

[137]   Rezki, M., L. Sabel, and I. Kale, "Low Complexity Frequency Offset Estimator for AWGN Communication Channels", to be presented at 3rd IEEE Int. Symp. on Comm. Systs, Networks & Digital Signal Processing (CSNDSP'2002), Staffordshire University, UK, 15-17 July 2002.

[138]   Demirsoy, S. S., A. G. Dempster and I. Kale, "Power Consumption Behaviour of of Multiplier Block Algorithms", presented at 45th IEEE International Midwest Symposium on Circuits & Systems (MWSCAS'02), vol.3, pp.1-4, Tulsa, Oklohama, US, 4-7 August 2002.

[139]   Cetin, E., I. Kale and R.C.S. Morling, "On The Structure and Performance of Blind Source Separation Based Carrier Phase Synchronization Error Compensation", presented at 45th IEEE Midwest Symposium on Circuits & Systems (MWSCAS'02), Tulsa, Oklahoma, USA, 4-7 Aug. 2002.

[140]   Özçelik, I., I. Kale and B. Baykal, "Recursive Quadratically Constraint Least Squares Bias-Free IIR System Identification via Variable Loading", presented at 45th IEEE Midwest Symposium on Circuits & Systems (MWSCAS'02), Tulsa, Oklahoma, USA, 4-7 August 2002.

[141]   Cetin, E., I. Kale and R.C.S. Morling, "On the Performance of a Blind Source Separation Based I/Q-Corrector", presented at IEEE Radio & Wireless Conference (RAWCON'2002), Boston, USA, 11-14 August 2002.

[142]   Kozak, M. and I. Kale, "Exact Analysis of Single-Stage Higher-Order Delta-Sigma modulators," submitted to, IEEE Transactions on Circuit and Systems-II: Analog and Digital Signal Processing (TCAS-II), August 2002.

[143]   Cetin, E., I. Kale and R. C. S. Morling, "On The Structure, Convergence and Performance of an Adaptive I/Q Mismatch Corrector", presented at IEEE Vehicular Technology Conference (VTC'2002 Fall) Pathway to Ubiquitous Wireless Communications, Vancouver, Canada, 24-28 September 2002.

[144]   Rezki, M., L. Sabel and I. Kale, "Frequency Offset Estimation Via the Sample Autocorrelation Function in Flat Fading Channels", presented at, CSN 2002, IASTED International Conference on Communication Systems and Networks, Malaga, Spain, 9-12 September 2002.

[145]   Rezki, M., L. Sabel and I. Kale, "Estimation of Frequency Offset Using the Sample Autocorrelation Function in Fading Channels", ISSPIT 2002International Symposium on Signal Processing and Information Technology, Marrakech, Morocco, 18-21 December 2002, pp. 488-493.

[146]   Macii, D., S.S. Demirsoy, P. Carbone, I Kale, "Performance Analysis of PC-based Development Systems with Onboard ADC/DACs for Digital Signal Processing Applications", presented at the International Workshop on ADC Modeling and Testing -IMEKO TC-04, Perugia, Italy, 8-10 September 2003.

[147]   Cetin, E., I. Kale and R. C. S. Morling, "Performance of an Adaptive Homodyne Receiver in the Presence of Multipath, Rayleigh-Fading and Time-varying Quadrature Errors", in proc. IEEE International Symposium on Circuits and Systems (ISCAS 2003), vol. 4, pp. 69-72, Bangkok, Thailand, 25-28 May 2003.

[148]   Krukowski, A. and I. Kale, "Polyphase IIR Filter Banks for Subband Adaptive Echo Cancellation Applications", presented at IEEE International Symposium on Circuits and Systems, (ISCAS 2003), Bangkok, Thailand, 25-28 May 2003.

[149]   Demirsoy S., R. Beck, A. Dempster and I. Kale, "Reconfigurable Implementation Of Recursive DCT Kernels For Reduced Quantization Noise", presented at IEEE International Symposium on Circuits and Systems, (ISCAS 2003), vol.4, pp.289-292, Bangkok, Thailand, 25-28 May 2003.

[150]   Demirsoy S., A. Dempster and I. Kale, "Design Guidelines for Reconfigurable Multiplier Blocks", presented at IEEE International Symposium on Circuits and Systems, (ISCAS 2003), vol.4, pp.293-296, Bangkok, Thailand, 25-28 May 2003.

[151]   Morling, R. C. S., I. Kale, S. Morris and F. Custode, "Ultra-Low-Power DSPEngine For Audio Applications", presented at IEEE International Symposium on Circuits and Systems, (ISCAS 2003), Bangkok, Thailand, 25-28 May 2003.

[152]   Reverend, L. R., I. Kale, G. Delight, R. C. S. Morling and S. Morris, "An Ultra-Low Power Double-Sampled A/D Mash Sigma-Delta Modulator", presented at IEEE International Symposium on Circuits and Systems, (ISCAS 2003), Bangkok, Thailand, 25-28 May 2003.

[153]   Rezki, M., L. Sabel and I. Kale, "High Order Modulation Stripping for Use by Synchronisation Algorithms in Communication Systems", in proc. 20th IEEE, Instrumentation and Measurement Technology Conference (IMTC'2003), pp. 1171-1175, IEEE Catalogue No: 03CH37412C, ISBN: 0-7803-7706-0, Vale, Colorado, USA, 20 - 22 May 2003.

[154]   Benabes, P. and I. Kale, "MASH Topologies- A Means to Minimizing Sensitivity to Clock Jitter in Higher-Order Continuous-time SD-Modulators", in proc. 20th IEEE, Instrumentation and Measurement Technology Conference (IMTC'2003), pp. 242-245, IEEE Catalogue No: 03CH37412C, ISBN: 0-7803-7706-0, Vale, Colorado, USA, 20-22 May 2003.

[155]   Attivissimo, F., N. Giaquinto and I. Kale, "INL Reconstruction of A/D Converters Via Parametric Spectral Estimation", in proc. 20th IEEE, Instrumentation and Measurement Technology Conference (IMTC'2003), pp. 1166-1170, IEEE Catalogue No: 03CH37412C, ISBN: 0-7803-7706-0, Vale, Colorado, USA, 20 - 22 May 2003.

[156]   Ozcelik, I. B. Baykal and I. Kale, "Sabit Büyüklük Algoritmasi Kullanilarak Kanal Kestiriminin En Büyük Olabilirlik Sira Algilama Metodu ile Kullanlmasi", presented in the Sinyal Isleme ve Iletisim Uygulamalari Kurultayi (Symposium on Signal Processing and Communications Applications), Istanbul, Turkiye 18-20 June 2003, (in Turkish).

[157]   Ozcelik, I. B. Baykal and I. Kale, "Blind Adaptation of a Matched  Filter Using The Constant Modulus Algorithm Coupled With a Correction Method", in proc. 7th International Symposium on Signal Processing and its Applications, Vol. 2, pp. 291-294, Paris, France, 1-4 July, 2003.

[158]   Kale I., "An Integrated Ultra-Low-Power DSP Engine for Biomedical Applications-From Algorithm to Custom Silicon Realization" invited keynote lecture, at the Isik 2003 workshop on New Challenges in Biomedical Engineering, Isik University, Ä°stanbul, Turkey, 14-16 July 2003.

[159]   Rezki M., I. Kale and L. Sable, "A Generalized High Order Modulation Stripping for Use by Synchronisation Algorithms in Communication Systems", Submitted to IEEE Transactions on Instrumentation and Measurement, June 2003.

[160]   Macii, D., S.S. Demirsoy, P. Carbone and I. Kale, "Performance Analysis of PC-based Development Systems with Onboard ADC/DACs for Digital Signal Processing Applications", in proc., International Workshop on ADC Modeling and Testing -IMEKO TC-04, pp. 149-152, Perugia, Italy, 8-10 Sep. 2003.

[161]   Attivissimo, F., N. Giaquinto and I. Kale, "A Chebychev Polynomial based  INL Reconstruction of A/D Converters", in proc., International Workshop on ADC Modeling and Testing -IMEKO TC-04, Perugia, Italy, 8-10 Sep. 2003.

[162]   Rezki M., L. Sabel and I. Kale, “A Prefiltering Technique to Improve Autocorrelation-Based Frequency Offset Estimators in Flat Fading Communication Channels”, in proc., IEEE, Internatianl Conference on Electronics, Circuits and Systems, ICECS’03, pp. 635-638, Sharjah, United Arab Emirates, December 2003.

[163]   Ozcelik, I., I. Kale and B. Baykal, "A Novel Procedure for Channel Estimation Through the CMA and its Use IN Different MLSD Setups", in proc., IEEE, Internatianl Conference on Electronics, Circuits and Systems, ICECS’03, Sharjah, United Arab Emirates, December 2003.

[164]   Krukowski, A., I. Kale and G. D. Cain, “Frequency Transformations: An Overview of Real and Complex Mappings for Digital Signal Processing”, submitted to IEE Proceedings on Vision, Image & Signal Processing, March 2004.

[165]   Zare-Hoseini, H., O. Shoaei and I. Kale, “Precise Behavioural Modelling of High-Resolution Switched-Capacitor Delta-Sigma Modulators”, in proc. 21st IEEE, Instrumentation and Measurement Technology Conference (IMTC'2004), Como, Italy, 18-20 May 2004.

[166]   Adamo, F., F. Attivissimo, N. Giaquinto and I. Kale, "Frequency Domain Analysis for Dynamic Nonlinearity Measurement in A/D Converters" in proc. 21st IEEE, Instrumentation and Measurement Technology Conference (IMTC'2004), Como, Italy, 18-20 May 2004.

[167]   Ozcelik, I.; I. Kale, and B. Baykal, "Recursive Least Squares Implementation of the Quadratically Constrained IIR Filter", in proc. IEEE Signal Processing Letters, vol. 11, Issue. 2, pp.144 – 147, February 2004.

[168]   Ozcelik, I.; I. Kale, and B. Baykal, "Blind MLSE Based on the Matched Filter Estimation Using the CMA", in proc. IEEE International Symposium on Circuits and Systems, (ISCAS 2004), Vancouver, Canada, 23-26 May 2004.

[169]   Cetin, E., I. Kale and R. C. S. Morling, “On Various Low-Hardware-Complexity LMS Algorithms for Adaptive I/Q Correction In Quadrature Receivers”, in proc. IEEE International Symposium on Circuits and Systems, (ISCAS 2004), vol. 4, pp. 461-464, Vancouver, Canada, 23-26 May 2004.

[170]   Willingham, D.J. and I. Kale, “Asynchronous, Quasi-Adiabatic (Asynchrobatic) Logic for Low-Power Very Wide Data Width Applications”, in proc. IEEE International Symposium on Circuits and Systems, (ISCAS 2004), Vancouver, Canada, 23-26 May 2004.

[171]   Krukowski, A. and I. Kale, "Design of Complex Polyphase IIR Multi-Flattop Filters", in proc. IEEE International Symposium on Circuits and Systems, (ISCAS 2004), Vancouver, Canada, 23-26 May 2004.

[172]   Cetin, E., I. Kale and R. C. S. Morling, “Adaptive Self-Calibrating Image Rejection Receiver”, in proc. IEEE International Conference on Communications (ICC’2004), vol. 5, pp. 2731-35, June 2004.

[173]   Zare-Hoseini, H., O. Shoaei and I. Kale, “Modeling of Switched-Capacitor Delta-Sigma Modulators in SIMULINK” submitted to IEEE Transactions on Instrumentation and Measurement, June 2004.

[174]   Adamo, F., F. Attivissimo, N. Giaquinto and I. Kale, “Frequency Domain Analysis for Dynamic Nonlinearity Measurement in A/D Converters”, submitted to IEEE Transactions on Instrumentation and Measurement, June 2004.

[175]   Kozak, M. and I. Kale, “Rigorous Analysis of Delta-Sigma Modulators for Fractional-N PLL Frequency Synthesis”, in, IEEE Transactions on Circuits and Systems,(submitted April 2001) in Part: I, Regular Papers, vol. 51, no. 6, pp. 1148 - 1162, June 2004.

[176]   Attivissimo, F., N. Giaquinto and I. Kale, "INL Reconstruction of A/D Converters Via Parametric Spectral Estimation", in, IEEE Transactions on Instrumentation and Measurement, vol. 53, No. 4, August 2004.

[177]   Tek F. B, A.G. Dempster and I. Kale, "Noise Sensitivity of Watershed Segmentation for Different Connectivity: Experimental Study" in Proc. IEE Electronics Letters, Volume: 40, Issue: 21, pp. 1332-1333, 14 Oct. 2004

[178]   Demirsoy, S. S, A. G. Dempster and I. Kale, “Efficient Implementation of Digital Filters Using Novel Reconfigurable Multiplier Blocks”, in proc. Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, pp. 461-464, ISBN: 0-7803-8622-1, Pacific Grove, California, USA, 7-10 Nov. 2004.

[179]   Demirsoy S. S., I. Kale and A. G. Dempster, "Reconfigurable Multiplier Blocks: Structures, algorithm and applications", submitted to IEEE Trans. Circuit and Systems-II, December 2004

[180]   Ozcelik, I., I. Kale, and B. Baykal, “Decision Feedback Equalizer With The Blind Matched Filter Estimation” submitted to IEEE Trans. Communications, August 2004, (paper # 04-0572), accepted for publication after revisions, January 2005.

[181]   Zare-Hoseini, H., O. Shoaei and I. Kale, “Multiply-By-Two Gain-Stage with Reduced Mismatch-Sensitivity” ELL-2004-7190, in IEE Electronics Letters, 14 February 2005.

[182]   Tek, F. B., A. G. Dempster and I. Kale, “Blood Cell Segmentation Using Minimum Area Watershed and Circle Radon Transformations”, 

in the proceedings of International Symposium on Mathematical Morphology, April 2005, Paris.

[183]   Demirsoy S. S., I. Kale and A.G. Dempster, "Synthesis of Reconfigurable Multiplier Blocks: Part -I Fundamentals", in the proceedings of IEEE International Symposium on Circuits and Systems, (ISCAS 2005), Kobe, Japan, 23-26 May 2005.

[184]   Demirsoy S. S., I. Kale and A.G. Dempster, "Synthesis of Reconfigurable Multiplier Blocks: Part -II Algorithm", in the proceedings of IEEE International Symposium on Circuits and Systems, (ISCAS 2005), Kobe, Japan, 23-26 May 2005.

[185]   Cetin, E., I. Kale and R. C. S. Morling, “Joint Compensation of IQ-Imbalance and Carrier Phase Synchronization Errors in Communication Receivers”, in the proceedings of IEEE International Symposium on Circuits and Systems, (ISCAS 2005), Kobe, Japan, 23-26 May 2005.

[186]   Zare-Hoseini, H., O. Shoaei and I. Kale, “A New Multiply-By-Two Gain-Stage with Enhanced Immunity to Capacitor-Mismatch”, in the proceedings of IEEE International Symposium on Circuits and Systems, (ISCAS 2005), Kobe, Japan, 23-26 May 2005.

[187]   Zare-Hoseini, H. and I. Kale, “On the Effects of Finite and Nonlinear Dc-Gain of the Amplifiers In Switched-Capacitor Delta-Sigma Modulators”, in the proceedings of IEEE International Symposium on Circuits and Systems, (ISCAS05), Kobe, Japan, 23-26 May 05

[188]   Ozcelik, I., I. Kale, and B. Baykal, “Decision Feedback Equalizer with the Blind Matched Filter”, in the proceedings of IEEE International Symposium on Circuits and Systems, (ISCAS 2005), Kobe, Japan, 23-26 May 2005.

[189]   Haga, Y., H. Zare-Hoseini, L. Berkovi, and I. Kale, “Design of a 0.8 Volt Fully Differential CMOS OTA Using the Bulk-Driven Technique”, in the proceedings of IEEE International Symposium on Circuits and Systems, (ISCAS05), Kobe, Japan, 23-26 May 05

[190]   Cetin, E., I. Kale and R. C. S. Morling, “A Low-Complexity IQ- Imbalance Compensation Algorithm and Architecture Design”, submitted (January 2005) to 62nd IEEE Vehicular Technology Conference (VTC 2005 Fall), Dallas, USA, 25-28 September 2005.

[191]   Demirsoy S.S., E. Cetin and I. Kale, “Reduced Range Reconfigurable Multipliers for Efficient Implementation of Adaptive Filters in FPGAs” submitted to IEE Electronic Letters, February 2005.

[192]   Cetin, E., S. S. Demirsoy, I. Kale and R. C. S. Morling, “Efficient FPGA Implementation of an Adaptive IQ-Imbalance Corrector for Communication Receivers Using Reduced Range Multipliers”, submitted (February 2005) to 13th European Signal Processing Conference (EUSIPCO), Antalya, Turkey, 4-8 September 2005.

[193]   Zare-Hoseini, H., I. Kale and RCS Morling, “A New Technique for Suppressing Clock-Jitter in Continuous-Time Delta-Sigma Modulators” submitted (9th Feb. 2005) to IEE Fifth International Conference on Advanced A/D and D/A Conversion Techniques and Their Applications (ADDA 2005), 24 - 27 July 2005, University of Limerick, Ireland.

[194]   Zare-Hoseini, H., Kale, I. and Shoaei, O.; “Modeling of switched-capacitor delta-sigma Modulators in SIMULINK”, IEEE Transactions on Instrumentation and Measurement, Volume 54, Issue 4,  Aug. 2005 Page(s):1646 - 1654,Digital Object Identifier 10.1109/TIM.2005.851085 (SCI)

[195]   Zare-Hoseini, H., Kale, I., Morling, C.S.; “Highly linear transconductance topology using floating transistors”, IEE Electronics Letters, Volume 42,  Issue 1,  5 Jan. 2006 Page(s):2-4 ,Digital Object Identifier 10.1049/el:20063846 (SCI)

[196]   Maamar, A., Kale, I., Krukowski, A. and Berkani, D.; “Partial Equalization of Non-Minimum-Phase Impulse Responses”, EURASIP Journal on Applied Signal Processing 2006 (May 2006), Article ID 67467, 8 pages. (E-SCI)

[197]   Cetin, E., Demirsoy, S. S., Kale, I. and Morling, R.C.S.; “Efficient FPGA Implementation of an Adaptive IQ-Imbalance Corrector for Communication Receivers Using Reduced Range Multipliers”, 13th European Signal Processing Conference (EUSIPCO), Antalya, Turkey, 4-8 September 2005.(International Conf.)

[198]   Zare-Hoseini, H., Kale, I. and Shoaei, O.; “A New Structure for Capacitor-Mismatch-Insensitive Multiply-By-Two Amplification”, ASIC 2005. ASICON 2005. 6th International Conference On,Volume 1,  24-27 Oct. 2005 Page(s):499 - 503 (International Conf.)

[199]   Israsena, P. and Kale, I.; “A Viterbi decoder with low-power trace-back memory structure for wireless pervasive communications” in Proceedings of First International Symposium on Wireless Pervasive Computing 2006, 16-18 Jan. 2006 Page(s):4 pp. Digital Object Identifier 10.1109/ISWPC.2006.1613572

[200]   Zare-Hoseini, H. and Kale, I.; “Clock-Jitter Reduction Techniques in Continuous Time Delta-Sigma Modulators”, International Symposium on VLSI Design, Automation and Test 2006, April 2006 Page(s):1 - 2 Digital Object Identifier 10.1109/VDAT.2006.258138

[201]   Tek, F.B., Dempster, A.G. and Kale, I.; “A Colour Normalization Method for Giemsa-Stained Blood Cell Images” in Proceedings of 14th IEEE Signal Processing and Communications Applications Conference 2006, 17-19 April 2006 Page(s):1 - 4 Digital Object Identifier 10.1109/SIU.2006.1659768

[202]   Zare-Hoseini, H. and Kale, I.; “Clock-Jitter Reduction Techniques in Continuous Time Delta-Sigma Modulators”, VLSI Design, Automation and Test, 2006 International Symposium on April 2006 Page(s):1 - 2 Digital Object Identifier 10.1109/VDAT.2006.258138

[203]   Maamar, A., Kale, I. and Berkani, D.; “Room Equalization Based on Iterative Simple Complex Smoothing of Acoustic Impulse Responses”, 31st IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP’06) Volume 5, 14-19 May 2006, Page(s):V-109 - V-112. (International Conf.) [204]     

[205]   Haga, Y., Kale, I. and Morling, R.C.S., “A New Bulk-Driven Input Stage Design for Sub 1-Volt CMOS Op-Amps”, in Proceedings of IEEE International Symposium on Circuits and Systems, ISCAS’06, 21-24 May 2006, Page(s):4 pp.,Digital Object Identifier 10.1109/ISCAS.2006.1692893 (International Conf.)

[206]   Kazazoglu, R.; Demirsoy, S.S.; Kale, I. and Morling, R.C.S.; “A computationally efficient DAB bit-stream processor” in Proceedings of IEEE International Symposium on Circuits and Systems, ISCAS’06, 21-24 May 2006, Page(s):4 pp. Digital Object Identifier 10.1109/ISCAS.2006.1693890

[207]   Israsena, P. and Kale, I.; “A high-speed, low-power interleaved trace-back memory for Viterbi decoder” in Proceedings of IEEE International Symposium on Circuits and Systems, ISCAS’06, 21-24 May 2006, Page(s):4 pp. Digital Object Identifier 10.1109/ISCAS.2006.1693206.

[208]   Cetin, E., Kale, I. and Morling, R.C.S.; “Efficient low-power design and implementation of IQ-imbalance compensator using early termination” in Proceedings of IEEE International Symposium on Circuits and Systems, ISCAS’06, 21-24 May 2006, Page(s):4 pp.  Digital Object Identifier 10.1109/ISCAS.2006.1693753

[209]   Lota, J., Al-Janabi, M. and Kale, I.; “Stability analysis of higher-order delta-sigma modulators using the describing function method” in Proceedings of IEEE International Symposium on Circuits and Systems, ISCAS’06, 21-24 May 2006, Page(s):4 pp. Digital Object Identifier 10.1109/ISCAS.2006.1692655

[210]   Bourdi, T., Borjak, A. and Kale, I.; “A modeling platform for efficient characterization of phase-locked loop Delta-Sigma frequency synthesizers” in Proceedings of IEEE International Symposium on Circuits and Systems, ISCAS’06, 21-24 May 2006, Page(s):4 pp. Digital Object Identifier 10.1109/ISCAS.2006.1693311

[211]   Zare-Hoseini, H. and Kale, I.; “Continuous time delta-sigma modulators with reduced clock jitter sensitivity” in Proceedings of IEEE International Symposium on Circuits and Systems, ISCAS’06, 21-24 May 2006, Page(s):4 pp. Digital Object Identifier 10.1109/ISCAS.2006.1693847.

[212]   Zare-Hoseini, H. and Kale, I.; “A new structure for capacitor-mismatch-insensitive multiply-by-two amplification” in Proceedings of IEEE International Symposium on Circuits and Systems, ISCAS’06, 21-24 May 2006, Page(s):4 pp. Digital Object Identifier 10.1109/ISCAS.2006.1693724.

[213]   Cetin, E., Demirsoy, S. S., Kale, I. and Morling, R.C.S.; “A Low-Complexity Self-Calibrating Adaptive Quadrature Receiver”, Proceedings of the First NASA/ESA Conference on Adaptive Hardware and Systems (AHS'06) - Volume 00 AHS '06, 15-18 June 2006 Page(s):428 - 435 (International Conf.), Digital Object Identifier 10.1109/AHS.2006.7

[214]   Krukowski, A. and Kale, I. “Low-cost Virtual Classroom System”, presented at IADAT-e2006 International Conference on Education, Barcelona, Spain, 12 14thJuly 2006.

[215]   Krukowski, A., Kale, I. and Cain, G.D., “Complex Frequency Transformations for DSP Applications", Proceedings of the 5th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP’06), pp. 722-726, Patras University Conference Centre, Patras, Greece, 19‑21st July 2006.

[216]   Krukowski, A. and Kale, I., “Analysis of the Polyphase IIR Structure in the Constraint Coefficient Space", Proceedings of the 5th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP’06), pp. 727-730, Patras University Conference Centre, Patras, Greece, 19‑21st July 2006

[217]   Taskaldiran, M., Morling, R.C.S. and Kale, I., “A Comparative Study on the Modified Max-Log-Map Turbo Decoding by Extrinsic Information Scaling”, in proc. of the IEEE 6th Annual Wireless Telecommunications Symposium, WTS 2007, 26 – 28 April 2007, Pomona, California State, USA

[218]   Ali Telli; Cetin, E. and Kale, I.; “GaliSys: Fully Integrated Software Configurable Receiver Integrated Circuit(s) (ICs) for GALILEO Radio Navigation Satellite Systems and its Applications in Disaster Management and Rehabilitation” Advances in Space Technologies, 2006 International Conference on 2-3 Sept. 2006 Page(s):49 - 53 Digital Object Identifier 10.1109/ICAST.2006.313796

[219]   Adamo, F.; Attivissimo, F.; Giaquinto, N. and Kale, I.; “Frequency Domain Analysis for Dynamic Nonlinearity Measurement in A/D Converters”, Instrumentation and Measurement, IEEE Transactions on Volume 56,  Issue 3,  June 2007 Page(s):760-769 Dig. Obj. Identifier 10.1109/TIM.2007.894893

[220]   Cetin, E.; Kale, I. and Morling, R.C.S “Living and Dealing with RF Impairments in Communication Transceivers”; IEEE International Symposium on Circuits and Systems, 2007, ISCAS 2007, 27-30 May 2007 Page(s):21 - 24 Digital Object Identifier 10.1109/ISCAS.2007.378172

[221]   Lota, J.; Al-Janabi, M.; Kale, I. “Tonality Index of Sigma-Delta Modulators : A Psychoacoustics Model Based Approach”; IEEE International Symposium on Circuits and Systems, 2007, ISCAS 2007, 27-30 May 2007 Page(s):729 - 732 Digital Object Identifier 10.1109/ISCAS.2007.377989

[222]   Cetin, E.; Kale, I. and Morling, R.C.S. “Analysis and Compensation of RF Impairments for Next Generation Multimode GNSS Receivers”; IEEE International Symposium on Circuits and Systems, 2007, ISCAS 2007, 27-30 May 2007 Page(s):1729-1732 Dig. Obj. Identifier 10.1109/ISCAS.2007.377928

[223]   M. Najiminaimi, E. Doukhnitch, M. Salamah, and I. Kale, “Design and comparison of hardware-oriented algorithms for cellular mobiles positioning,” in proc. of IASTED conference on Wireless and Optical Communications (WOC 2007), 5/30/2007 - 6/1/2007 Montreal, Canada.

[224]   Mohamadreza Najiminaini, Evgueni Doukhnitch, Muhammed Salamah, Izzet Kale, “Simple Hardware-Oriented Algorithms for cellular Mobiles Positioning”, July 2007, ICPS'07: IEEE International Conference on Pervasive Services July 15 - 20, 2007, Istanbul, Turkey.

[225]   Saatci, E., Cesur, E., Tavsanoglu, V. and Kale, I., “An FPGA Implementation of 2-D CNN Gabor-Type Filter”, in proc. European Conference on Circuit Theory and Design, ECCTD 2007, Seville, Spain, August 2007

[226]   Kazazoglu, R. and I. Kale, "GNSS Receiver Technologies and Novel Acquisition Algorithms", The Location and Timing Knowledge Transfer Network (KTN) - UK / South Korea Collaborations, KASI, Korea, Dec 2007, GNSS Receiver Technologies and Novel Acquisition Algorithms 2007).

[227]   Lota, J., M. Al-Janabi and I. Kale, “Nonlinear Stability Analysis of Higher-Order Δ-Σ Modulators for DC and Sinusoidal inputs”, IEEE Transactions for Instrumentations and Measurement, vol. 57, no.3, pp. 530-542, March 2008.

[228]   Lota, J., M. Al-Janabi and I. Kale, “System and Circuit Level Design and Analysis of a 16-Bit Sigma-Delta ADC for a TETRA-2 Network Mobile Station Application”, in Proc., IEEE Instrumentation and Measurement Technology Conference, pp. 663-667, Vancouver, May 2008.

[229]   Kazazoglu, R., A. Ucar, E. Cetin, and I. Kale, “GNSScope: Overview of a Toolbox for end-to-end Modelling, Simulation and Analysis of GNSS Systems”, presented at, New Navigator Seminar 2008, Imperial College, London, 18 Jun 2008

[230]   Cetin, E., S. Topcu, I. Kale and R. C. S. Morling, “Design and Low-power Implementation of an Adaptive Image Rejection Receiver”, in Proc. IEEE International Symposium on Circuits and Systems, (ISCAS 2008), Seattle, USA, 18-21 May 2008

[231]   Ucar, A., E. Cetin and I. Kale, “A Low Complexity DSP Driven Analog Impairment Mitigation Scheme for Low-IF GNSS Receivers”, in Proc. IEEE/ION The Position Location and Navigation Symposium, Monterey, USA, 5 - 8 May 2008.

[232]   Kazazoglu, R., E. Cetin and I. Kale, "GNSScope: A Toolbox for End-to-End Modeling, Simulation and Analysis of GNSS", presented at the The Navigation Exhibition, The Royal Institute of Navigation, London, Jun 2008.

[233]   Ucar, A., E. Cetin and I. Kale, “A Reconfigurable SDR Receiver for Multi-Mode GNSS Applications”, in Proc. SDR Forum Technical Conference, Washington DC, USA, 26 - 30 October 2008.

[234]   Ucar, A., E. Cetin and I. Kale, “On the Implications of Analog to Digital Conversion on Variable-Rate Bandpass Sampling GNSS Receivers”, in Proc. IEEE Asilomar Conference on Signals, Systems, and Computers, Asilomar, USA, 26 - 29 October 2008.

[235]   Kazazoglu, R., A. Ucar; E. Cetin, and I. Kale, “Weak Signal & Multipath Analysis Using GNSScope: A Toolbox for end-to-end Modelling, Simulation and Analysis of GNSS Systems”, in Proc., NAV08/ILA37 The Navigation Conference & Exhibition: Navigation and Location, London, 27–30 Oct 2008

[236]   Kazazoglu, R., E. Cetin and I. Kale, "Weak Signal and Multipath Analysis Using GNSScope: A Toolbox for End-to-End Modeling, Simulation and Analysis of GNSS", presented at NAV'08 / ILA'37, The Royal Institute of Navigation, London, Oct 2008.

[237]   Willingham, D. and I. Kale, “Using Positive Feedback Adiabatic Logic to implement Reversible Toffoli Gates”, in Proc., Norchip 2008, Estonia, Nov 2008.

[238]   Willingham, D. and I. Kale, “A system for calculating the Greatest Common Denominator implemented using Asynchrobatic Logic”, in Proc., Norchip 2008, Estonia, Nov 2008.

[239]   Willingham, D. and I. Kale, “An Asynchrobatic Carry Lookahead Adder”, in proc. of 4th International Conference on Ph.D. Research in Microelectronics & Electronics, PRIME 2008, Istanbul, Turkey, June 2008.

[240]   Haga, Y. and Kale I., “Achieving rail-to-rail input operation using level-shift multiplexing technique for all CMOS op-amps”, in Proc. IEEE MWSCAS 08, August 2008.

[241]   Haga, Y. and Kale I., “Rail-to-rail CMOS op-amp input stage using level-shift multiplexing technique”, in Proc. Institute of Electrical Engineers Japan, IEEJ International Analog VLSI Workshop, July 2008

[242]   Abrishambaf ,R., Demirel, H. and Kale, I., “A Fully CNN Based Fingerprint Recognition System”, in Proc., IEEE 11th International Workshop on Cellular Neural Networks and their Applications, CNNA 2008, Santiago de Compostela, Spain, July 14-16 2008.

[243]   Abrishambaf, R., Demirel, H. and Kale, I. “Establishing the Finite Word-Length Parameters for a CNN based Fingerprint Recognition System”, in Proc. 5th International Conference on Electrical and Computer Systems (EECS’08: November 27-28, 2008), N. Cyprus.

[244]   Coskun, A. and I. Kale, “A Blind Implementation of Multi-Dimensional Matched Filtering in a Maximum-Likelihood Receiver for SIMO Channels”, in Proc. IEEE International Instrumentation and Measurement Technology Conference, (I2MTC 2009), Singapore, (May 5-7, 2009).

[245]   Altinok G. D., M. Al-Janabi. and I. Kale, “A GUI driven Σ-Δ modulator design, evaluation and measurement tool with a view to practical implementation”, in Proc. IEEE International Instrumentation and Measurement Technology Conference, (I2MTC 2009), pp. 1022-1025, Singapore, (May 5-7, 2009).

[246]   Cetin, E., Kale I. and R.C.S. Morling, “Design of a Power-Aware Digital Image Rejection Receiver”, in Proc. IEEE International Symposium on Circuits and Systems, ISCAS 09, 24 – 27 May 2009, Taiwan.

[247]   Haga, Y. and I. Kale, "Bulk-driven flipped voltage follower", in Proc. IEEE International Symposium on Circuits and Systems, ISCAS 09, 24 – 27 May 2009, Taiwan.

[248]   Telli, A. and I. Kale, “Structured Tone Mitigation in 3rd and 4th Order MASH Delta-Sigma Modulators-Comparative Study”, in Proc. 10th Annual IEEE Wireless and Microwave Technology Conference (WAMICON’09, Florida April 20-21, 09) USA.

[249]   Telli, A. and I. Kale, “The Practical Limits of MASH Delta-Sigma Modulators Designed to Maintain A Very Long Controllable Sequence Lengths for Structured Tone Mitigation”, in Proc. 10th Annual IEEE Wireless and Microwave Technology Conf. (WAMICON’09, Florida Apr. 20-21, 09) USA.

[250]   Taskaldiran, M., Morling, R.C.S. and Kale, I., “Parallel decoding of turbo codes using multi-point trellis termination and collision-free interleavers”. In: Proc. Wireless Telecommunications Symposium 2009. WTS 2009. IEEE, pp. 1-5. ISBN 9781424425884, Apr 22-24, 2009, Prague, Czech Republic.

[251]   Coskun, A. and I. Kale, “Blind Correlation-Based DFE Receiver for the Equalization of Single Input Multi Output Communication Channels”, In: Proc. Wireless Telecommunications Symposium 2009. WTS 2009, 1-4244-2589-1/09/$20.00 c2009 IEEE, Apr 22-24, 2009, Prague, Czech Republic.

[252]   Kazazoglu R., E. Cetin and I. Kale, “A Low Complexity Cross-Correlation Interference Mitigation Technique for GNSS”, in Proc. European Navigation Conference, ENC-GNSS’09, May 3-6, 2009, Naples, Italy.

[253]   Ucar, A., E. Cetin and I. Kale, “The Effect of Clock Jitter on the Performance of Continuous-Time Delta-Sigma ADC for GNSS Signals”, in Proc. European Navigation Conference, ENC-GNSS’09, May 3-6, 2009, Naples, Italy.

[254]   Cross, P., M. Ziebart, L. Lau, W. Ochieng, S. Feng, T. Moore, C. Hill, I. Kale, R. Kazazoglu (2009). “Extending the Applications and Improving the Efficiency of Positioning Through the Exploitation of New GNSS Signals”, in Proc. European Navigation Conference, ENC-GNSS’09, May 3-6, 2009, Naples, Italy.

[255]   Kazazoglu R., E. Cetin and I. Kale, "The GNSScope Toolbox and Novel Tracking Techniques", The ECS Research Conference, University of Westminster, London, Jun 2009.

[256]   Tek, F. B., A. G. Dempster and I. Kale, “Computer vision for microscopy diagnosis of malaria”, in Proc. Malaria Journal 2009, 8:153 (13 July 2009)

[257]   Telli, A. and I. Kale, “Global Navigation Satellite Systems-Overview”, Presented at, Highlights in Micro-technology, Neuchatel, Switzerland 3-4 July.2009

[258]   Coskun, A. and I. Kale, “Multi-Dimensional Matched Filter Identification Technique for Channel Equalization deployed in Spatial Diversity Receivers” , in proc. of 5th International Conference on Ph.D. Research in Microelectronics & Electronics, PRIME 2009, 12-17 July 2009, Cork, Ireland.

[259]   Taskaldiran, M., Morling, R.C.S. and Kale, I., “Increasing the Speed of Parallel Decoding of Turbo Codes”, in proc. of 5th International Conference on Ph.D. Research in Microelectronics & Electronics, PRIME 2009, 12-17 July 2009, Cork, Ireland.

[260]   Kazazoglu R., E. Cetin and I. Kale, “GNSScope and The Split Chip Compression Technique”, in Proc. ECCTD’09, August 2009, Antalya Turkey.

[261]   Haga, Y. and Kale I., “Class-AB Rail-to-Rail CMOS Buffer with Bulk-Driven Super Source Followers”, in Proc. ECCTD’09, August 2009, Antalya Turkey.

[262]   Haga, Y. and Kale I., “CMOS Buffer using a Complementary Pair of Bulk-Driven Super Source Followers”, in Proc. IET Electronic Letter Vol. 45, No. 18, pp. 917-918, 27th August 2009.

[263]   M.Ahfir, I.Kale and D.Berkani, ''Inverse Filter Order Reduction for Room Acoustics Equalization'', in Proc. ICADIWT 2009, 4-6 August 2009, London, UK.

[264]   Iscioglu, E. and I. Kale, "An Assessment of Project Based Learning (PBL) Environment Based on the Perceptions of Students: A Short Course Case Study on Circuit Design for VLSI ", accepted for publication in, International Journal of Engineering Education, November 2009, paper Reference: IJEE-PBL-01.

[265]   Adane, Y. and Kale, I., “RF Front-End Design for Full Constellation SDR Based GNSS Receivers”, presented at the International GNSS conference, IGNSS 2009 Conference & Exhibition, Book of abstracts for Oral and Poster Presentations, page 38, Dec 1 - 3  2009, Holiday Inn Hotel, Gold Coast, Queensland, Australia.

[266]   F. B. Tek, A. Dempster and I. Kale, “Parasite Detection and Identification for Automated Thin Blood Film Malaria Diagnosis”, in Proc. Computer Vision and Image Understanding, vol.: 114, pp21-32, Jan 2010

[267]   Coskun, A. and I. Kale, “Blind Matched Filtering for MIMO Communication Channels”, presented at, IEEE International Instrumentation and Measurement Technology Conference, (I2MTC 2010), Texas, USA (May 3-6, 2010).

[268]   Altinok G. D., M. Al-Janabi. and I. Kale, “Stability Predictions for Higher-Order Band-Pass Sigma-Delta Modulators for Dual Sinusoidal Inputs”, presented at, IEEE International Instrumentation and Measurement Technology Conference, (I2MTC 2010), Texas, USA (May 3-6, 2010).

[269]   Coskun, A. and I. Kale, “Blind Multidimensional Matched Filtering Techniques for Single Input Multiple Output Communications”, in Proc. IEEE Transactions on Instrumentation and Measurement, vol. 59, no. 5, pp. 1056-1065, May 2010.

[270]   Adane, Y.; Ucar, A.; and Kale, I.; "Dual-Tracking Multi-Constellation GNSS Front-End For High-Performance Receiver Applications", Proceedings of the ION GNSS 2011, Portland, OR, USA, 19-23 May 2011

[271]   Haga, Y. and I. Kale, “Bulk-Driven Flipped Voltage Differential Pair”, in Proc. PRIME 2010, 6th Conference on Ph.D. Research in Microelectronics & Electronics, PRIME 2010, 18 – 21 July 2010 Berlin Institute of Technology, Germany.

[272]   Altinok, G. D., Al-Janabi, M. and I. Kale “A Describing Function Based Method for Predicting the Stability of Higher-Order High-Pass Sigma-Delta Modulators”, in Proc., PRIME 2010, 6th Conference on Ph.D. Research in Microelectronics & Electronics, PRIME 2010, 18 – 21 July 2010 Berlin Institute of Technology, Germany.

[273]   Zare-Hoseini, H. and I. Kale,  “A Low-Power Continuous-Time Delta-Sigma Modulator for Electret Microphone Applications”, in Proc., IEEE Asian Solid-State Circuits Conference (A-SSCC) 2010, at the Crowne Plaza Hotel, Beijing, Parkview  Wuzhou, Beijing, China, November 8-10, 2010

[274]   A. Ucar, E. Cetin, and I. Kale, “A Bandpass Sampling Receiver for Multi-Constellation GNSS”, School of Electronics and Computer Science Research Conference, University of Westminster, 3-6 Jul 2010, London, UK (Won the Best Paper Award)

[275]   A. Ucar, E. Cetin, and I. Kale, “A Bandpass Sampling Receiver for GNSS Applications”, presented at the Royal Institute of Navigation, New Navigators Seminar 2010, 16 Jun 2010, Imperial College, London, UK

[276]   Bardak, B., Adane, Y. And I. Kale, “Hardware-software optimised FFT-based acquisition engine for GNSS”, presented at the Royal Institute of Navigation, New Navigators Seminar 2010, 16 Jun 2010, Imperial College, London, UK

[277]   Iscioglu, E. and I. Kale, “An Assesment of System on Chip Design for DSP and Communications MSC. Program- A Students’ Perspective”, in Proc. Turkey’s Vision 2023 Conference Series: International Engineering Education Conference, November 04 - 06, 2010. Antalya/Turkey.

[278]   Altinok G. D., M. Al-Janabi. and I. Kale, “Stability Analysis of Band-Pass Sigma-Delta Modulators for Single and Dual Tone Sinusoidal Inputs”, accepted for publication November 2010, in IEEE Transactions on Instrumentation and Measurement.

[279]   Bardak B., Y. Adane, I. Kale, “Hardware-Software optimized FFT-based acquisition engine for GNSS” in Proc. Institute of Navigation International Technical Meeting, San Diego, CA, ION 2011, pp. 1019-1024, January 2011

[280]   Lota, J., M. Al-Janabi and I. Kale, “Accurate Stability Prediction of Single-Bit Higher-Order Delta-Sigma Modulators”, in Proc. IEEE ISCAS11, Rio de Janeiro, Brazil, 15-18 May 2011.

[281]   Haga, Y. and I. Kale, “Bulk-Driven DC Level Shifter”, in Proc. IEEE International Symposium on Circuits and Systems 2011, Rio de Janeiro, Brazil, 15-18 May 2011

[282]   Altinok G. D., M. Al-Janabi. and I. Kale, “Improved Ultrasound Digital Beamforming Using Single-Bit Sigma-Delta Modulators with Band-Pass Decimation Filters”, in Proc. IEEE International Symposium on Circuits and Systems, Rio de Janeiro, Brazil, 15-18 May 2011.

[283]   Kareem S., R.C.S. Morling and I. Kale, “A novel method to count the red blood cells in thin blood films”, Proc. IEEE International Symposium on Circuits and Systems (ISCAS 2011), pp. 1021-1024, Rio de Janeiro, Brazil, 15-18 May 2011.

[284]   Altinok, D., M. Al-Janabi and I. Kale, “Stability analysis of bandpass sigma-delta modulators for single and dual tone sinusoidal inputs”, IEEE Transactions for Instrumentations and Measurement, vol. 60, no. 5. pp. 1546-1554, May 2011.

[285]   Altinok G. D., M. Al-Janabi. and I. Kale, “Improved Sigma-Delta Ultrasound Beamformers with Adaptive Low-Pass Decimation Filters”, in Proc. IEEE Instrumentation and Measurement Technology Conference, Hangzhou, China, 10-12 May 2011.

[286]   A. Coskun and I. Kale, “Cost Effective Estimation and Equalization of Frequency Selective Channels for Transmit diversity,” in Proc. IEEE WCMC 2011, July 2011, pp. 1429 - 1432.

[287]   M. Ahfir and I. Kale, “Cardiac Auscultation Improvement by Objective Criteria Computing”, The 2011 International Conference of Signal and Image Engineering, Proceeding of the World Congress on Engineering 2011, WCE 2011, 6-8 July 2011, London, UK, 1606-1609.

[288]   Cetinsel S., R.C.S. Morling and I. Kale, “An FPGA based decimation filter processor design for real-time continuous-time Σ−Δ modulator performance measurement and evaluation”, in Proc. 20th European Conference on Circuit Theory and Design (ECCTD), 2011 Linkoping, Sweden, 29-31 August 2011.

[289]   Athar S., O. Gustafsson, F. Qureshi and I. Kale, “On th e Efficient Computation of single-bit input word length pipelined FFT”, in Proc. IEICE Electronics Express, vol.: 8, No.: 7, pp1437-1443, Sep. 2011

[290]   Adane Y., A. Ucar and I. Kale, “Dual-Tracking Multi-Constellation GNSS Front-End for High-Performance Receiver Applications” in Proc. Institute of Navigation, ION GNSS 2011, Portland, September 2011

[291]   Willingham D. J. and I. Kale, “A Ternary Adiabatic Logic (TAL) Implementation of a Four-Trit Full-Adder”, in Proc. Norchip 2011, Lund, Sweden, 14-15 November 2011.

[292]   Maamar, A., I. Kale and D. Berkani, “An Alternative Approach to the Balanced Model Truncation Algorithm for Acoustic Minimum-Phase Inverse Filters Order Reduction,” ISRN Signal Processing, vol. 2011, Article ID 971051, 6 pages, 2011. doi:10.5402/2011/971051

[293]   Bardak, B., Adane, Y., Kale, I., "An Optimized GNSS Signals Acquisition Based on Special Non-Uniform Sampling," in Proceedings of the 2012 International Technical Meeting of The Institute of Navigation, Newport Beach, CA, January 2012, pp. 362-366.

[294]   Lota, J., M. Al-Janabi and I. Kale, “Accurate stability prediction of one-bit higher-order delta-sigma (Δ-Σ) modulators for multiple-sinusoidal inputs”, Issue2, vol. 6, pp. 71-78. ISSN 1751-858X IET Circuits, Devices & Systems, 2012.

[295]   S.Kareem, I Kale and R.C.S Morling,” Automated P.falciparum Detection system for Post-treatment Malaria Diagnosis using Modified Annular Ring Ratio Method”, in Proc., IEEE 14th International Conference on Computer Modelling and Simulation ,Cambridge,UK March 2012

[296]   Ucar, A.; Cetin, E.; and Kale, I.; "A Continuous-Time Delta-Sigma Modulator for RF Subsampling Receivers", in Proc., IEEE Transactions on Circuits and Systems II, vol.59, no.5, pp.272-276, May 2012

[297]   Mohsen Shokouhian, I. Kale and R. C. S. Morling, “Simulink Based Behavioural Modelling of a Pulse Oximeter for Deployment in Rapid Development, Prototyping and Verification”, presented at, the 34th EMBS annual Conference 28th Aug. - 1st Sep. 2012 in San Diego, California, USA

[298]   Ucar, A.; Adane, Y.; and Kale, I.; "A Digitally Configurable Receiver for Multi-Constellation GNSS", in Proceedings of the ION GNSS 2012, Nashville, TN, USA, 17-21 Sep 2012

[299]   S.Kareem, I Kale and R.C.S Morling, ”Automated Malaria diagnosis in Fluorescent Thin Blood Image Using Annular Ring Ratio Method”, Presented at Pathology Visions Conference 2012, Digital Pathology Association, October 2012, Baltimore, Maryland, USA.

[300]   A. Coskun and I. Kale, “All-Adaptive Blind Matched Filtering for the Equalization and Identification of Multipath Channels - A Practical Approach,” in Proc., IEEE Transactions on Circuits and Systems – Part I, (published in the public domain) Oct. 2012.

[301]   Flavio Cannavò, Giuseppe Nunnari, Izzet Kale and F. Boray Tek, “Texture Recognition for Frog Identification”, presented at and in Proceedings of the 2012 ACM Workshop on Multimedia Analysis for Ecological Data, MAED'12 (co-located with ACM Multimedia 2012), November 2, 2012, Nara, Japan. ACM 2012, pp 25-29, ISBN 978-1-4503-1588-3.

[302]   S.Kareem, I Kale and R.C.S Morling, ”Automated Malaria Parasite Detection in Thin Blood Films: - A Hybrid Illumination and Color Constancy Insensitive Morphological Approach”, to be presented at IEEE Asia Pacific Conference on Circuits and Systems 2012 (APCCAS’2012), Kaohsiung, Taiwan, 2 - 5, December 2012.

[303]   Cetinsel, S., Morling, R. C. S., Kale, I., "A Comparative Study of a Low Doppler Shift in a Carrier Tracking Loop for GPS", to be presented at IEEE Asia Pacific Conference on Circuits and Systems 2012 (APCCAS’2012), Kaohsiung, Taiwan, 2 - 5, December 2012.

[304]   Telli, A. and I. Kale, “A Range of Allowable Number of Input Bits for Tone Free Delta-Sigma Operation in Digital MASH Delta-Sigma Fractional-N Frequency Synthesizers”, presented at IEEE Asia Pacific Conference on Circuits and Systems 2012 (APCCAS’2012), Kaohsiung, Taiwan, 2 - 5, December 2012.

[305]   Lota, J., M. Al-Janabi and I. Kale, “Nonlinear model based approach for accurate stability prediction of one-bit higher-order delta-sigma (Δ-Σ) modulators”, IEEE Transactions for Instrumentations and Measurement, vol. 61, December 2012.

[306]   Coskun, A. and I. Kale, “All-Adaptive Blind Matched Filtering for the Equalization and Identification of Multipath Channels—A Practical Approach,” in proc., IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 60, No. 1, pp. 232-242, January 2013.

[307]   Lota, J., M. Al-Janabi and I. Kale, “Nonlinear model based approach for accurate stability prediction of one-bit higher-order delta-sigma (Δ-Σ) modulators”, IEEE Transactions for Instrumentations and Measurement, vol. 62, Issue. 4, pp. 686–692, ISSN. 0018-9456, DOI. 10.1109/TIM.2013.2241533, February 2013

[308]   Ucar, A.; Adane, Y.; Bardak, B.; Paparo, C.; Berry, R.; and Kale, I.; "A Chip Scale Atomic Clock Driven Receiver for Multi-Constellation GNSS", Royal Institute of Navigation, Journal of Navigation, vol.66, issue.03, pp.449–464, May 2013

[309]   Tek, B. F., Cannavo, F., Nunnari, G. And Kale, I., “Robust localization and identification of African clawed frogs in digital images”, in proc Elsevier Ecological Informatics Journal, vol. 17, available online 29 September 2013, at http://www.sciencedirect.com/science/article/pii/S1574954113000915

[310]   Lota, J., M. Al-Janabi and I. Kale, “Nonlinear stability prediction of multi-bit delta- sigma modulators for sinusoidal inputs”, IEEE Transactions for Instrumentations and Measurement, November 2013 (softcopy), pp. 18- 26.

[311]   I. Kalafat Kızılkaya, M. Al-Janabi, and I. Kale, “Novel Time-Interleaved Variable Centre-Frequency, Single-Bit A/D and D/A Sigma-Delta Modulator Topologies,” recommended by the TC4 Board and accepted for publication in the Special Issue of ACTA IMEKO, December 2013

[312]   Kalafat Kızılkaya I., M. Al-Janabi, and I. Kale, “Novel time-interleaved variable-center frequency sigma-delta modulators - design, analysis and critical evaluation” in proc. IEEE I2MTC 2013, USA, May 2013.

[313]   Haga Y. and I. Kale, “0.8-Volt Bulk-Driven Flipped Voltage Follower”, in Proc. IEEE Conference on Faible Tension Faible Consommation (FTFC‘13) (Low Voltage Low Power), pp. 1 – 4, 20-21 June 2013, Paris, ISBN: 978-1-4673-6105-7, INSPEC Accession Number: 13708490, Digital Object Identifier : 10.1109/FTFC.2013.6577753

[314]   Kalafat Kızılkaya I., M. Al-Janabi, and I. Kale, “Design and Evaluation of Time-Interleaved Variable Center-Frequency Sigma-Delta Modulators,” in proc. DSP 2013, Greece, July 2013.

[315]   Kalafat Kızılkaya I., M. Al-Janabi, and I. Kale, “Novel Time-Interleaved Variable Centre-Frequency, Single-Bit A/D and D/A Sigma-Delta Modulator Topologies,” in proc. XIX IMEKO 2013, TC-4 Symposium, Barcelona, Spain, 18-19 July 2013.

[316]   Mwalula L., M. Al-Janabi, and I. Kale, “NFC RF Analog Challenge and Enhanced High-Speed Transmitter Design”, in proc. XIX IMEKO 2013, TC-4 Symposium, Barcelona, Spain, 18-19 July 2013.

[317]   M. Shokouhian, R.C.S. Morling, and I. Kale “Low cost MATLAB-based pulse oximeter for deployment in research and development applications Conference” in proc. 35th Engineering in Medicine and Biology Annual Conference Osaka, 3-7 July 2013. Japan.

[318]   Berry, R. C., Kale I. and Mattos P. G., “Group delay and phase delay in GNSS systems”, in proc. Taylor and Francis Journal of Geo-spatial Information Science, http://dx.doi.org/10.1080/10095020.2013.834111, TGSI 834111, 22 August 2013

[319]   Coskun, A.; Cetinsel, S.; Kale, I. And Morling, R. C. S.; Hughes, R.; Brown S., “Efficient Coefficient Store in Decomposed DFT/FFT Architectures For On-Board Processors”, in proc. 31st AIAA International Communications Satellite Systems Conference (ICSSC’2013), 14-17 Oct. 2013, Fiorentina, Italy.

[320]   Coskun, A., Kale I., R. CS Morling, R. Hughes, S. Brown, and P. Angeletti, "Halfband IIR Filter Alternatives for On-Board Digital Channelisation", in proc. 31st AIAA International Communications Satellite Systems Conference (ICSSC’2013), Fiorentina, Italy, 14-17 Oct. 2013.

[321]   Lota, J., M. Al-Janabi and I. Kale, “Nonlinear stability prediction of multi-bit delta- sigma modulators for sinusoidal inputs”, IEEE Transactions for Instrumentations and Measurement, January 2014.

[322]   Coskun, A., Kale, I., Morling, R., Hughes, R., Brown, S., & Angeletti, P. (2014, June). The design of low complexity low power pipelined short length Winograd Fourier transforms. In Circuits and Systems (ISCAS), 2014 IEEE International Symposium on (pp. 2001-2004). IEEE.

[323]   Dallet, C., Kareem, S., & Kale, I. (2014, June). Real time blood image processing application for malaria diagnosis using mobile phones. In Circuits and Systems (ISCAS), 2014 IEEE Int. Symposium on (pp. 2405-2408).

[324]   Kareem, S., & Kale, I. (2014, October), Automated Malaria Diagnosis. In Annual Pathology visions conference conducted by Digital Pathology Association (DPA) at Hyatt Regency Embarcadero, San Francisco, USA, 19th-21st October 2014.

[325]   Cetinsel S., I. Kale and R. C. S. Morling, Nonlinear Phase Filtering Effects on GNSS Receiver Positioning Accuracy in the conference proceedings the European Space Agency NAVITEC’2014 workshop, Noordwijk, the Netherlands, 5-7 December 2014

[326]   Hassan, H., Trwoga, P. and I. Kale, “IF-MANET: Interoperable Framework for Mobile Ad Hoc Networks”. In, Computer Networks, Volume 522 of the series Communications in Computer and Information Science pp 54-68, Springer, 28 May 2015.

[327]   Shokouhian M, Morling R and I. Kale, “Interference Resilient Sigma Delta-Based Pulse Oximeter”, IEEE Transactions on Biomedical Circuits and Systems, Accepted for Publication November 2015.

[328]   Eminaga Y., A. Coskun, and I. Kale, “Two-Path All-pass Based Half-Band Infinite Impulse Response Decimation Filters and the Effects of Their Non-Linear Phase Response on ECG Signal Acquisition” Published in Biomedical Signal Processing and Control, Elsevier Science Publisher, October 2016.

[329]   Hassan, H., P. Trwoga, and I. Kale, IF-MANET: Interoperable Framework for Mobile Ad Hoc Networks. In proc. 22nd International Conference on Computer Networks (CN 2015), 17 Jun 2015, Silesian University of Technology, Poland.

[330]   Eminaga Y., A. Coskun, S. A. Moschos and I. Kale, "Low complexity all-pass based polyphase decimation filters for ECG monitoring," in proc. 11th IEEE Conference on Ph. D. Research in Microelectronics and Electronics (PRIME), pp. 322-325, Jul 2015, Glasgow UK.

[331]   Reni S. K., I. Kale and R. C. S. Morling, “Analysis of Thin Blood Images for Automated Malaria Diagnosis”, presented at the 5th IEEE International Conference on E-Health and Bioengineering - EHB 2015, Grigore T. Popa University of Medicine and Pharmacy, IaÅŸi, Romania, November 19-21, 2015.

[332]   Turgul V. and I. Kale, "On the Accuracy of Complex Permittivity Model of Water/Glucose Solutions for Non-invasive Blood Glucose Sensing," presented at the 5th IEEE International Conference on E-Health and Bioengineering - EHB 2015, Grigore T. Popa University of Medicine and Pharmacy, IaÅŸi, Romania, November 19-21, 2015

[333]   Turgul V. and I. Kale, "Characterization of the Complex Permittivity of Glucose/Water Solutions for Noninvasive RF/Microwave Blood Glucose Sensing," Submitted to IEEE International Instrumentation and Measurement Conference (I2MTC’16), October 2015 and accepted for presentation.

[334]   Mohtasham P., E. Keshavarz-Moore, I. Kale and T. Keshavarz, “Application of Magnetic Field for Improvement of Microbial Productivity”, presented at the IBIC’16 5th International Conference on Industrial Biotechnology, Nov. 2015

[335]   Coskun, A., Kale, I., Morling, R., Hughes, R., Brown, S., and Angeletti, P. “Efficient Digital Signal Processing Techniques for On-Board Processors”, Presented at the 3rd ESA Workshop on Advanced Flexible Telecom Payloads, December 2015.

[336]   Eminaga, Y., A. Coskun, and I. Kale, "Two-Path All-pass Based Half-Band Infinite Impulse Response Decimation Filters and the Effects of Their Non-Linear Phase Response on ECG Signal Acquisition," ", in Journal of Biomedical Signal Processing and Control, vol. 31, pp. 529-538, Jan 2017.

[337]   Sachin Maheshwari, V.A. Bartlett, Izzet Kale, “4-phase resettable quasi-adiabatic flip-flops and sequential circuit design”  12th IEEE Conference on Ph.D. Research in Microelectronics and Electronics (PRIME), Lisbon, Portugal    27-30 June, 2016

[338]   Himadri Singh Raghav, V.A. Bartlett, Izzet Kale “Investigation of stepwise charging circuits for power-clock generation in Adiabatic Logic”, 12th IEEE Conference on Ph.D. Research in Microelectronics and Electronics (PRIME),         Lisbon, Portugal 27-30 June 2016

[339]   Himadri Singh Raghav, V.A. Bartlett, Izzet Kale, “Energy Efficiency of 2-Step Power-Clock for Adiabatic Logic”, 26th IEEE International Workshop on Timing Modelling, Organization and Simulation (PATMOS)         Bremen, Germany, 21-23 September 2016

[340]   Mohtasham P., Keshavarz-Moore E., Kale I., Keshavarz T., “Application of magnetic field for improvement of microbial productivity” in Chemical Engineering Transactions, Vol 49, 2016, pp43-48 DOI: 10.3303/CET1649008

[341]   Turgul V. and I. Kale, "Characterization of the Complex Permittivity of Glucose/Water Solutions for Noninvasive RF/Microwave Blood Glucose Sensing," Presrented at IEEE International Instrumentation and Measurement Conference (I2MTC’16), May 2016.

[342]   A. Coskun, I. Kale, R.C.S. Morling, R. Hughes, S. Brown, and P. Angeletti, " Efficient Digital Signal Processing Techniques and Architectures for On-Board Processors," in Proc. ESA Workshop on Advanced Flexible Telecom Payloads, Noordwijk, Netherlands, March 2016.

[343]   Y. Eminaga, A. Coskun, and I. Kale, "Two-Path All-pass Based Half-Band Infinite Impulse Response Decimation Filters and the Effects of Their Non-Linear Phase Response on ECG Signal Acquisition”, in Journal of Biomedical Signal Processing and Control, vol. 31, pp. 529-538, Jan 2017.

[344]   C. Ercan and I. Kale, “Historical Space Steps of Turkey: It Is High Time to Establish the Turkish Space Agency”, in Proc. Acta Astronautica, Volume 130, Pages 67-74, January–February 2017.

[345]   J. Talebzadeh, and I. Kale, “Design of a Delayless Feedback Path Free 2nd-order Two-Path Time-Interleaved Discrete-Time Delta-Sigma Modulator- a New Approach” IEEE 1st Conference on PhD Research in Microelectronics and Electronics Latin America (PRIME-LA), Feb. 2017, Bariloche, Argentina.

[346]   J. Talebzadeh, and I. Kale, “Design and Simulation of a 3rd-order Discrete-Time Time-Interleaved Delta-Sigma Modulator with Shared Integrators between Two Paths” IEEE Iranian Conference on Electrical Engineering (ICEE), May 2017, Tehran, Iran.

[347]   J. Talebzadeh, I. Kale, “A general formula for impulse-invariant transformation for continuous-time Delta-Sigma Modulators,” In Proc. IEEE 13th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME), June 2017, Giardini Naxos, Italy.

[348]   J. Talebzadeh, I. Kale, “A 28mW 320MHz 3rd–order Continuous-Time Time-Interleaved Delta-Sigma Modulator with 10MHz Bandwidth and 12 Bits of Resolution,” in Proc. IEEE 7th International Conference on Circuits and Simulations (ICCSS), July 2017, London, UK.

[349]   J. Talebzadeh, and I. Kale, “A Novel Two-Channel Continuous-Time Time-Interleaved 3rd-order Sigma-Delta Modulator with Integrator-Sharing Topology,” in Proc. IET, The Oxford Circuits and Systems Conference (OXCAS), September 2017, Oxford, UK.

[350]   V. Turgul and I. Kale, "Simulating the Effects of Skin Thickness and Fingerprints to Highlight Problems with Non-invasive RF Blood Glucose Sensing from Fingertips", in Proc. IEEE Sensors Journal, vol. 17, no. 22, pp. 7553-7560, 2017.

[351]   V. Turgul and I. Kale, "All-Digital 1550 NM Optical Aqueous Glucose Solution Measurement System", in Proc. IEEE International Conference on Electronics, Circuits and Systems (ICECS’17), 2017, Batumi, 5-8 December 2017

[352]   V. Turgul and I. Kale, "Permittivity Extraction of Glucose Solutions Through Artificial Neural Networks and Non-invasive Microwave Glucose Sensing," Elsevier Sensors and Actuators A: Physical, Accepted 22nd Nov. 2017

[353]   S. Abdullah, S. Masar, S. Bertalan, A. Coskun and I. Kale, “Wireless Sensor Network for Early Forest Fire Detection and Monitoring as a Decision Factor in the Context of a Complex Integrated Emergency Response System2, in Proc. IEEE Workshop on Environmental, Energy, and Structural Monitoring Systems (EESMS’2017), pp. 1-5, Milan, Italy, DOI: 10.1109/EESMS.2017.8052688, July 2017.

[354]   Y. Eminaga, A. Coskun, and I. Kale, "Multiplier Free Implementation of 8-tap Daubechies Wavelet Filters for Biomedical Applications", in Proc. IEEE 1st Conference on New Generations of Circuits and Systems (NGCAS’17), pp. 129-132, Genova, Italy, September 7-9, 2017. Sep. 2017.

[355]   Himadri Singh Raghav, V.A. Bartlett and Izzet Kale, “Novel Power Analysis Attack Resilient Adiabatic Logic”, in Proc. 23rd European Conference on Circuit Theory and Design (ECCTD’17), pp. 1-4, Catania, Italy, Sept. 4-6, 2017.

[356]   Sachin Maheshwari, V.A. Bartlett and Izzet Kale, “Adiabatic Flip-Flops and Sequential Circuit Designs using Novel Resettable Adiabatic Buffers” 23rd European Conference on Circuit Theory and Design (ECCTD’17), pp. 1-4, Catania, Italy, Sept. 4-6, 2017.

[357]   Himadri Singh Raghav, V.A. Bartlett and Izzet Kale, “Robustness of Power Analysis Attacks Resilient Adiabatic logic: WCS-QuAL under PVT variations”, 27th International Workshop on Power and Timing Modeling, Optimization and Simulation (PATMOS’17), pp. 1-8, Thessaloniki, Greece, Sept. 25-27, 2017.

[358]   Mecheri Zeid Belmecheri, Maamar Ahfir and Izzet Kale “Automatic Heart Sounds Segmentation based on the Correlation Coefficients Matrix for Similar Cardiac Cycles Identification”, Accepted for publication with minor changes, Elsevier Journal of Biomedical Signal Processing & Control, Oct 2017

[359]   C. Ercan and I. Kale, “The Role of Space in the Security and Defence Policy of Turkey a Change in Outlook: Security in Space versus Security from Space”, in Proc. Space Policy, Volume 42, Pages 17-25 November 2017.

[360]   S. Bias, S. Reni and I. Kale, “A Novel Fuzzy Logic Inspired Edge Detection Technique for Analysis of Malaria Infected Microscopic Thin Blood Images”, presented at the, in Proc. IEEE, 1st Life Sciences Conference, Sydney, Australia, 13-15 December 2017.

[361]   Mecheri Zeid Belmecheri, Maamar Ahfir and Izzet Kale, “Automatic Heart Sound Segmentation based on the Correlation Coefficient Matrix for Similar Cardiac Cycle Identification”, in Proc. Elsevier Journal: Biomedical Signal Processing and Control, 43, pp. 300-310. doi:10.1016/j.bspc.2018.03.009, 2nd April 2018

[362]   V. Turgul and I. Kale, "Sensitivity of Non-invasive RF/Microwave Glucose Sensors and Fundamental Factors and Challenges Affecting Measurement Accuracy," in Proc. IEEE International Instrumentation and Measurement Technology Conference (I2MTC’18), Houston, Texas, May 2018.

[363]   Himadri Singh Raghav, Viv A. Bartlett, Izzet Kale, “Investigating the effectiveness of Without Charge-Sharing Quasi-Adiabatic Logic for energy efficient and secure cryptographic implementations”, in Proc. Elsevier Microelectronics Journal, Volume 76, Pages 8-21, June 2018.

[364]   Sachin Maheshwari, V. A. Bartlett, Izzet Kale, “Energy efficient implementation of multi-phase quasi-adiabatic Cyclic Redundancy Check in near field communication”, in Proc. Integration the VLSI Journal, Volume 62, Pages 341-352, June 2018.

[365]   Himadri Singh Raghav, Izzet Kale, “A balanced power analysis attack resilient adiabatic logic using single charge sharing transistor”, in Proc. Integration the VLSI Journal, In press, Available online 8 August 2018.

[366]   S. Maheshwari and I. Kale, “Adiabatic Implementation of Manchester Encoding for Passive NFC System”, in Proc. the 22nd Design, Automation and Test in Europe Conference, pp. 1615–1618, Florence, Italy, March 2019.

[367]   S. Cetinsel, A. Coskun, I. Kale, R. Hughes, C. Ernst and P. Angeletti, "On Board Processor and Processing Strategies for Next Generation Reconfigurable Satellite Payloads,", 9th International Conference on Recent Advances in Space Technologies (RAST’2019), Jun 11–14, 2019, Istanbul, Turkey, 2019, pp. 533-536, doi: 10.1109/RAST.2019.8767830, June 2019.

[368]   S. Maheshwari and I. Kale, “Impact of Adiabatic Logic Families on Power-Clock Generator Efficiency”, in Proc. 15th Conference on Ph.D Research in Microelectronics and Electronics (PRIME 2019), pp. 25–28, 15–18 July 2019, Lausanne, Switzerland.

[369]   M. Breheny, K. Bowman, V. Turgul, T. Keshavarz, I. Kale, O. Gomaa and G. Kyazze,” Energy harvesting from Microbial Fuel Cells – Wastewater to Electricity,” in Proc., 1st Annual EBNet Early Career Conference, Sheffield Hallam University, July 2019

[370]   H. S. Raghav and I Kale, accepted for publication, “Investigating the Influence of Adiabatic Load on 4-phase Adiabatic System Implementation for Energy-Constraint Cryptographic Computations”, 29th International Workshop on Power and Timing, Modelling, Optimization and Simulation (PATMOS’19), Jul 1-3, Rhodes Island, Greece, July 2019.

[371]   S. W. Arif, A. Coskun, and I. Kale, ‘A Fully Adaptive Lattice-based Notch Filter for Mitigation of Interference in GPS’, in Proc. 15th Conference on Ph.D Research in Microelectronics and Electronics (PRIME 2019), pp. 217–220, 15–18 July 2019, Lausanne, Switzerland.

[372]   Sachin Maheshwari, V. A. Bartlett, Izzet Kale, “Modelling, simulation and verification of 4-phase adiabatic logic design: A VHDL-Based approach”, in Proc. Integration the VLSI Journal, Volume 67, July 2019, Pages 144-154, doi:10.1016/j.vlsi.2019.01.007, July 2019.

[373]   F. Sinada, S. Reni and I. Kale,” A Reflective Analysis of Image Processing Operations on Kato-Katz Images for the Pathological Diagnosis of Neglected Tropical Diseases”, in Proc. IEEE International Conference on E-Health and Bioengineering - EHB 2019, Iasi, Romania, November 21-23, 2019.

[374]   V. Turgul and I. Kale, "RF/Microwave Non-invasive Blood Glucose Monitoring: An Overview of the Limitations, Challenges & State-of-the-Art", in Proc. IEEE International Conference on E-Health and Bioengineering - EHB 2019, Iasi, Romania, November 21-23, 2019.

[375]   S. W. Arif, A. Coskun, and I. Kale, ‘A Novel Optimization Algorithm for Notch Bandwidth in Lattice Based Adaptive Notch Filter for Tracking of the Interference in GPS’, Submitted to IEEE International Symposium on Circuits & Systems (ISCAS 2020), October 2019, was to be held in Seville, Spain, May 17-20, 2020, but now online, Sept 2020.

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