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Pun, Kong-Pang ¼ï¦¿ÄP BEng, MPhil, Ph.D., SMIEEE Associate Professor Tel:  +852 3943 8293 Fax: +852 2603 5558 Email: kppun@ee.cuhk.edu.hk

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Prof. Pun received his B.Eng. and M.Phil. degrees in Electronic Engineering from the Chinese University of Hong Kong in 1995 and 1997 respectively, and his Ph.D. degree in Electrical and Computer Engineering from the Instituto Superior Técnico, Technical University of Lisbon, Portugal, in 2001. In 1999, he worked part-timely at Chipidea Microelectronics S.A. as an IC designer. In 2001, he joined the Department of Electronic Engineering, Chinese University of Hong Kong. where he is now an Associate Professor. He was a visiting scholar at the Columbia Integrated Systems Laboratory, Columbia University, during his leave from CUHK in the summer of 2004. Prof. Pun received a Departmental Exemplary Teaching Award and a Faculty Exemplary Teaching Award in 2005.

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Prof. Pun served as the Chairman of IEEE Hong Kong Joint-Chapter of Electron Devices and Solid-State Circuits in 2008 and 2009. He was general co-chair of IEEE Conference on Electron Devices and Solid-State Circuits 2008 and was a member of ISSCC International Technical Program Committee from 2008 to 2011. He was a guest editor of IEEE Transactions on Circuits and System II: Express Brief, special issue on "Circuits and Systems Solution for Nanoscale CMOS Design Challenges". His research interests include circuits for complex signal processing, continuous-time filters, delta-sigma modulators and ultra low-voltage circuits.

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Courses Taught:

• ELE1110 Basic Circuit Theory

• ELE2110 Electronic Circuits

• ELE5280 Analog-Digital ASIC Design

• ELE7240 CMOS Analog IC Design

• ITM1010 Computer and Communication Technologies

• GEC0413 Senior Seminar

Research Grants Awarded:

• Principal Investigator, "Improved Techniques for High Precision Sensor Interfaces??, General Research Fund (Formerly Competitive Earmarked Research Grant), Research Grants Council, Hong Kong SAR Government, $444,959, Awarded in 2008.
• Principal Investigator, "A 0.5V 1MHz Complex Delta Sigma ADC for Bluetooth Receivers??, Competitive Earmarked Research Grant, Research Grants Council, Hong Kong SAR Government, $694,100, Dec. 2007 - Nov. 2009.
• Principal Investigator, "Development of Ultra Low Voltage Sigma-Delta Analog-to-Digital Converters", Competitive Earmarked Research Grant, Research Grants Council, HKSAR Government, HK$456,000, Dec. 2006 - Nov. 2008.
• Principal Investigator, "Development of a flexible IF-sampling Sigma Delta analogue-to-digital converter for multi-mode cellular mobile terminals", Competitive Earmarked Research Grant, Research Grants Council, HKSAR Government, HK$505,193.00, Sept. 2003 - Aug. 2006.
• Deputy Project Coordinator, "Study the Design Challenges of 90nm Technology UHF RFID Tag IC", sponsored by: 1) Innovation Technology Fund, HK$1,999,965; 2) ZTE Corporation, $200,000; 3) AvantWave Limited, $50,000, July 2007 to December 2008.
• Deputy Project Coordinator, ??Develop a Configurable RF Interface Module of UHF RFID Tag for Different Technology Nodes??, sponsored by: 1) Guangdong-Hong Kong Technology Cooperation Funding Scheme, Platform Research Scheme, Innovation Technology Fund, Innovation & Technology Commission, $2,211,680; 2) Blue Solve Limited, $200,000; 3) SourceCore Technology Inc. $50,000, June 2007 to June 2009.
• Deputy Project Coordinator, "Development of Optical Pickup Chipsets for Blue Laser DVDs" sponsored by: 1) Guangdong-Hong Kong Technology Cooperation Funding Scheme, Platform Research Scheme, Innovation Technology Fund, Innovation & Technology Commission, $2,916,400; 2) SiliconCore (HK) Ltd., $300,000; 3) Jianghai Electronic Co. Ltd., $40,000, March 2006 to December 2007.
• Principal Investigator, ??Ultra low voltage continuous-time Sigma Delta modulator", Direct Allocation Grant, CUHK, HK$65,360, Jan. 2006 - Dec. 2006.
• Principal Investigator, ??Integrated Active RC Filters with Automatic Digital Frequency Tuning Based on Current Division Principle" Direct Allocation Grant, CUHK, HK$150,000, Jan. 2005 - Dec. 2005.
• Principal Investigator, "A CMOS RF front-end chip for 3G WCDMA applications", Direct Grant, CUHK, HK$150,000.00, Oct. 2001 - Sept. 2003.

Books: 

• S. Chatterjee, K.P. Pun, N. Stanic, Y. Tsividis and P. Kinget, Analog Circuit Design Techniques at 0.5V, Springer, July 2007.
• K.P. Pun, J.E. Franca and C.A. Leme, Circuit Design for Wireless Communications: Improved Techniques for Image Rejection in Wideband Quadrature Receivers, Boston, USA, Kluwer Academic Publishers, April 2003.

Selected Recent Papers:

• Chris C.F. Chan, K.P. Pun, K.N. Leung, et al, "A Low-power Continuously-calibrated Clock Recovery Circuit for UHF RFID EPC Class-1 Generation-2 Transponders", IEEE Journal of Solid-State Circuits, vol. 45, no. 3, pp. 587-599, March 2010.
• X.Y. He, K.P. Pun and P. Kinget, "A 0.5-V Wideband Amplifier for a 1-MHz CT Complex Delta-Sigma Modulator??, IEEE Trans. Circuits and Systems II - Express Briefs, vol. 56, no.11, pp. 805-809, November, 2009.
• S.K. Tang, K.P. Pun, C.S. Choy, C.F. Chan and K.N. Leung, "A Fully Differential Band-Selective Low-Noise Amplifier for MB-OFDM UWB Receivers", IEEE Trans. Circuits and Systems II - Express Briefs, vol. 55, no.7, pp. 653-65, July, 2008.
• K.P. Pun, S. Chatterjee and P. Kinget, "A 0.5V 74dB SNDR 25kHz Ccontinuous-time Delta Sigma Modulator with a Return-to-Open DAC", IEEE Journal of Solid-State Circuits, vol. 42, no. 3, pp. 496-507, March 2007 and in Digest of Tech. Papers, Iinternational Solid-State Circuits Conference, pp. 72-73, Feb 2006.
• K.P. Pun, W.T. Cheng, C.S. Choy and C.F. Chan, "A 75­dB Image Rejection IF-Input Quadrature-Sampling SC SD Modulator", IEEE Journal of Solid-State Circuits, vol. 41, no. 6, pp.1353-1363, June 2006.
• A. Wong, K.P. Pun, Y.T. Zhang and K. Hung, "A Near-Infrared Heart Rate Measurement IC With Very Low Cutoff Frequency using Current Steering Technique", IEEE Transactions on Circuits and Systems: Part-I: Regular Papers, vol.52, no. 12, pp.2642-2647, December 2005.
• K.P. Pun, C.S. Choy, C.F. Chan and J.E. Franca, ??An I/Q Mismatch-Free Switched-Capacitor Complex Sigma Delta Modulator??, IEEE Transactions on Circuits and Systems: Part II, vol. 51, no. 5, pp.254-256, May 2004.
• K.P. Pun, C.S. Choy, C.F. Chan and J.E. Franca, "Digital frequency tuning technique based on current division for integrated active RC filters", IEE Electronics Letters, vo. 39, no. 19, pp.1366-1367, 18 September, 2003.
• K.P. Pun, J.E. Franca, C. Azeredo Leme and R. Reis, "Quadrature sampling schemes with improved image rejection," IEEE Transactions on Circuits and Systems: Part II, vol. 50, no. 9, pp. 641-648, September, 2003.