Conference Papers
2013
- Jianping Guo and Ka Nang Leung, "A 25mA CMOS LDO with -85dB PSRR at 2.5MHz," in Proceedings of 2013 IEEE Asian Solid-State Circuits Conference, 2013, pp. 381–384.
- Xian Tang, Kong-pang Pun, and Wai-Tung Ng, "A 0.9V 5kS/s Resistor-based Time-Domain Temperature Sensor in 90nm CMOS with Calibrated Inaccuracy of −0.6°C/0.8°C from −40°C to 125°C," in Proceedings of 2013 IEEE Asian Solid-State Circuits Conference, 2013, pp. 169–172.
- Yanqing Ai and Chiu-Sing Choy, "A Data Compression Based Power Aware BAN System Exploration of IEEE 802.15.6," in Proceedings of 2013 IEEE 17th International Symposium on Consumer Electronics, 2013, pp. 177–178.
- Shi Bu and Ka Nang Leung, "A 116-dB CMOS Op Amp with Repetitive Gain Boosting and Subthreshold Operation," in Proceedings of 2013 IEEE International Conference of Electron Devices and Solid-State Circuits, 2013, pp. 1–2.
2012
- Kwan Wai Li and Ka Nang Leung, "A Low-Power MICS Fractional-N Frequency Synthesizer for Implantable Biomedical Systems," in Proceedings of 2012 IEEE Asia Pacific Conference on Circuits and Systems, 2012, pp. 168–171.
- Yan-Qing Ai, Wen-Yan Tao, and Chiu-Sing Choy, "A Simulation-oriented Channel Modeling Methodology for Human on-body Channel Communication," in Proceedings of 2012 Third International Conference on Emerging Applications of Information Technology, 2012, pp. 73–76.
- Lei Sun and Kong-Pang Pun, "Low-offset comparator using capacitive self-calibration," in Proceedings of 2012 International SoC Design Conference, 2012, pp. 412–414.
- Lei Sun, Kong-Pang Pun, and Alex Wong, "Analysis and Design of a 14-bit SAR ADC using self-calibration DAC," in Proceedings of 2012 IEEE International Symposium on Circuits and Systems, 2012, pp. 1267–1270.
- Xian Tang and Kong-Pang Pun, "Novel Overshoot Cancellation in Comparator-based Pipelined ADC," in Proceedings of 2012 IEEE International Symposium on Circuits and Systems, 2012, pp. 806–809.
2011
- Ka Nang Leung, Marco Ho, Jianping Guo, and Pui Ying Or, "Development of Energy-Efficient Fast-Transient CMOS Low-Dropout Regulators for SoC Applications," in Proceedings of 2011 IEEE International Symposium on Circuits and Systems, 2011, pp. 305–308.
- Wen Fan and Chiu-Sing Choy, "Robust and Efficient Baseband Receiver Design for MB-OFDM UWB System," in Proceedings of the 16th Asia and South Pacific Design Automation Conference, 2011, pp. 111–112.
2010
- Ka Yee Kwong and Ka Nang Leung, "Slew-Rate Enhancement Circuit of CMOS CurrentMirror Amplifier by Edge-Detecting Technique," in Proceedings of 2010 IEEE International Conference of Electron Devices and Solid-State Circuits, 2010, pp. 1–4.
- Hua Chen and Ka Nang Leung, "A Fast-Transient LDO Based on Buffered Flipped Voltage Follower," in Proceedings of 2010 IEEE International Conference of Electron Devices and Solid-State Circuits, 2010, pp. 1–4.
- Sam M. H. Ho, Steve C. L. Yuen, Hiu Ching Poon, Thomas C. P. Chau, Yan-Qing Ai, Philip H. W. Leong, Oliver C. S. Choy, and Kong-Pang Pun, "Structured ASIC: Methodology and Comparison," in Proceedings of 2010 International Conference on Field-Programmable Technology, 2010, pp. 377–380.
- Linfu Xiao, Evangeline F. Y. Young, Xiaoyong He, and K. P. Pun, "Practical Placement and Routing Techniques for Analog Circuit Designs," in Proceedings of 2010 IEEE/ACM International Conference on Computer-Aided Design, 2010, pp. 675–679
- Jingbin Jia and Ka Nang Leung, "Optimization of Output Voltage and Stage Number of UHF RFID Power Rectifier," in Proceedings of 2010 10th IEEE International Conference on Solid-State and Integrated Circuit Technology, 2010, pp. 412–414.
- Yan Chen and Kong-Pang Pun, "A 0.5V 2-1 Cascaded Continuous-Time Delta-Sigma Modulator Synthesized with a New Method," in Proceedings of the 53rd IEEE International Midwest Symposium on Circuits and Systems, 2010, pp. 1165–1168.
- Weiwei Shi, Chiu-Sing Choy, Jianping Guo, Chi Fat Chan, Ka Nang Leung, and Kong Pang Pun, "A 90nm RFID Tag's Baseband Processor With Novel PIE Decoder and Uplink Clock Generator," in Proceedings of the 53rd IEEE International Midwest Symposium on Circuits and Systems, 2010, pp. 644–647.
- Wen Fan and Chiu-Sing Choy, "Efficient and Low Complexity Phase Tracking Method for MB-OFDM UWB Receiver," in Proceedings of the 53rd IEEE International Midwest Symposium on Circuits and Systems, 2010, pp. 221–224.
- Jianping Guo, Weiwei Shi, Ka Nang Leung, and Chiu Sing Choy, "Power-On-Reset Circuit with Power-Off Auto-Discharging Path for Passive RFID Tag ICs," in Proceedings of the 53rd IEEE International Midwest Symposium on Circuits and Systems, 2010, pp. 21–24.
- Weiwei Shi, Chiu-Sing Choy, Chi Fat Chan, Ka Nang Leung, and Kong Pang Pun, "A 0.4 V Low Power Baseband Processor for UHF Passive RFID Tags," in Proceedings of the 8th IEEE International NEWCAS Conference, 2010, pp. 65–68.
- Yanqing Ai, Steve C. L. Yuen, Thomas C. P. Chau, Sam M. H. Ho, Brian P. W. Chan, Oscar K. L. Lau, Kong-Pang Pun, Oliver C. S. Choy, "Physical Design of A Structured ASIC Based on ASIC Design Methodology," presented at the 47th ACM/IEEE Design Automation Conference, Anaheim, California, United States, Jun. 13–18, 2010.
- Ling Xin and Chiu-Sing Choy, "A Low-latency NoC Router with Lookahead Bypass," in Proceedings of 2010 IEEE International Symposium on Circuits and Systems, 2010, pp.3981–3984.
- Thomas C. P. Chau, David W. L. Wu, Yan-Qing Ai, Brian P. W. Chan, Sam M. H. Ho, Oscar K. L. Lau, Steve C. L. Yuen, Kong-Pang Pun, and Oliver C.S. Choy, "Design of a Single Layer Programmable Structured ASIC Library," in Proceedings of the 13th IEEE Symposium on Design and Diagnostics of Electronic Circuits and Systems, 2010, pp. 32–35.
- Steve C. L. Yuen, Yan-Qing Ai, Brian P. W. Chan, Thomas C. P. Chau, Sam M. H. Ho, Oscar K. L. Lau, Kong-Pang Pun, Philip H. W. Leong, and Oliver C. S. Choy, "Rapid Prototyping on a Structured ASIC Fabric," in Proceedings of the 15th Asia and South Pacific Design Automation Conference, 2010, pp.379–380.
2009
- Chi-Tung Ko and Kong-Pang Pun, "A Dynamic Element Matching Technique for Multi-bit Quadrature Delta-Sigma Modulators," in Proceedings of 2009 IEEE International Conference on Electron Devices and Solid-State Circuits, 2009, pp. 350–353.
- Xian Tang and Kong-Pang Pun, "High-accuracy and Power-Efficient Switched-Current Memory Cell," in Proceedings of the 12th International Symposium on Integrated Circuits, 2009, pp. 276–279.
- Kwan Wai Li, Lincoln Lai Kan Leung and Ka Nang Leung, "Low Power Injection Locked Oscillators for MICS Standard," in Proceedings of IEEE Biomedical Circuits and Systems Conference, 2009, pp. 1–4.
- Wen Fan and Chiu-Sing Choy, "Power Efficient and High Speed Frequency Synchronizer Design for MB-OFDM UWB," in Proceedings of 2009 IEEE International Conference on Ultra-Wideband, 2009, pp. 669–673.
- Yuen Sum Ng, Lincoln Lai Kan Leung and Ka Nang Leung, "A 3-GHz Fully-Integrated CMOS Class-AB Power Amplifier," in Proceedings of the 52nd IEEE International Midwest Symposium on Circuits and Systems, 2009, pp. 995–998.
- Cheung Cheuk Kit, Cheong-Fat Chan, Chiu-Sing Choy, and Kong-Pang Pun, "A Quaternary Current Mode Bus Driver and Receiver Circuits," in Proceedings of the 52nd IEEE International Midwest Symposium on Circuits and Systems, 2009, pp. 439–442.
- Yang Hong, Yuen Sum Ng, Chi Fat Chan, Jianping Guo, Weiwei Shi, Marco Ho, Yanqing Ai, Ki-Leung Mak, Ka Nang Leung, Chiu Sing Choy, Kong Pang Pun, and Lincoln Lai Kan Leung, "A Passive RFID Tag IC Development Platform," in Proceedings of the 3rd International Conference on Anti-counterfeiting, Security, and Identification in Communication, 2009, pp. 286–289.
- Siu-Kei Tang, Kong-Pang Pun, and Cheong-Fat Chan, "A 1.2-V Single-Sideband Upconverter System with High Spurious Suppression for UWB Frequency Synthesizers," in Proceedings of the 2009 IEEE Radio Frequency Integrated Circuits Symposium, 2009, pp. 531–534.
- Jingbin Jia and Ka Nang Leung, "A Single-Inductor Dual-Output Pseudo-DCM/CCM Buck and Boost Converter with Adaptive DC Current Compensation," in Proceedings of 2009 IEEE International Symposium on Circuits and Systems, 2009, pp. 2641–2644.
- Jianping Guo and Ka Nang Leung, "A Fold-Back Current-Limit Circuit with Load-Insensitive Quiescent Current for CMOS Low Dropout Regulator," in Proceedings of 2009 IEEE International Symposium on Circuits and Systems, 2009, pp. 2417–2420.
- Chi Fat Chan, Weiwei Shi, Kong-Pang Pun, Lai Kan Leung, Ka Nang Leung, and Chiu-Sing Choy, "A Low-Power Signal Processing Front-End and Decoder for UHF Passive RFID Transponders," in Proceedings of 2009 IEEE International Symposium on Circuits and Systems, 2009, pp. 1581–1584.
- Bing Li, Cheong-Fat Chan, Kong-Pang Pun, and Chiu-Sing Choy, "A Novel Mismatch Cancellation and I/Q Channel Multiplexing Scheme for Quadrature Bandpass Delta-Sigma Modulators," in Proceedings of 2009 IEEE International Symposium on Circuits and Systems, 2009, pp. 1545–1548.
- Wen Fan, Chiu-Sing Choy, and Ka Nang Leung, "Robust and Low Complexity Packet Detector Design for MB-OFDM UWB," in Proceedings of 2009 IEEE International Symposium on Circuits and Systems, 2009, pp. 693–696.
- Thomas C. P. Chau, Philip H. W. Leong, Sam M. H. Ho, Brian P. W. Chan, Steve C. L. Yuen, Kong-Pang Pun, Oliver C. S. Choy, and Xinan Wang, "A Comparison of Via-programmable Gate Array Logic Cell Circuits," in Proceedings of the ACM/SIGDA International Symposium on Field Programmable Gate Arrays, 2009, pp. 53–61.
- Jianping Guo and Ka Nang Leung, "A Sub-1µA Improved-Transient CMOS Low-Dropout Regulator without Minimal ESR Requirement," in Proceedings of 2009 IEEE Region 10 Conference, 2009, pp. 1–6.
2008
- Chian Chiu Li, Oliver C. S. Choy, and H. P. Ho, "Submicron Free Space Optical Interferometer," in Proceedings of 2008 IEEE International Conference on Electron Devices and Solid-State Circuits, 2008, pp. 1–4.
- Yang Hong, Chi Fat Chan, Jianping Guo, Yuen Sum Ng, Weiwei Shi, Marco Ho, Lai Kan Leung, Ka Nang Leung, Chiu Sing Choy, and Kong Pang Pun, "Design and Challenges of Passive UHF RFID Tag in 90nm CMOS Technology," in Proceedings of 2008 IEEE International Conference on Electron Devices and Solid-State Circuits, 2008, pp. 1–4.
- Marco Ho and Ka Nang Leung, "Two-Stage Miller-Compensated Amplifier with Embedded Negative Current Buffer," in Proceedings of 2008 IEEE International Conference on Electron Devices and Solid-State Circuits, 2008, pp. 1–4.
- Pui Ying Or and Ka Nang Leung, "A Slew-Rate Enhancement Technique Based On Current Comparator and Capacitive-Coupled Push-Pull Output Stage for CMOS Amplifiers," in Proceedings of 2008 IEEE International Conference on Electron Devices and Solid-State Circuits, 2008, pp. 1–4.
- Yang Hong, Chi Fat Chan, Jianping Guo, Yuen Sum Ng, Weiwei Shi, Lai Kan Leung, and Ka Nang Leung, "Design of Passive UHF RFID Tag in 130nm CMOS Technology," in Proceedings of 2008 IEEE Asia Pacific Conference on Circuits and Systems, 2008, pp. 1371–1374.
- Jingbin Jia and Ka Nang Leung, "A Single-Inductor Dual-Output Pseudo-DCM/CCM Buck and Boost Converter in 90nm CMOS Technology," in Proceedings of the 9th International Conference on Solid-State and Integrated-Circuit Technology, 2008, pp. 1937–1940.
- King-Keung Mok, Cheong-Fat Chan, Chiu-Sing Choy, and Kong-Pang Pun, "A 13.56MHz AC-Powered RFID based on Adiabatic Quasi-Static CMOS Logic," in Proceedings of the IASTED International Conference on Circuits and Systems, 2008, pp. 164–167.
- Min Zhang and Chiu-Sing Choy, "Low-cost VC Allocator Design for Virtual Channel Wormhole Routers in Networks-on-Chip," in Proceedings of the 2nd ACM/IEEE International Symposium on Networks-on-Chip, 2008, pp. 207–208.
- Chun Yu Cheng, Ka Nang Leung, Yi Ki Sun, and Pui Ying Or, "Design of a Low-Voltage CMOS Charge Pump," Proceedings of the 4th IEEE International Symposium on Electronic Design, Test and Applications, 2008, pp. 342–345.
- Ka Nang Leung and Yanqi Zheng, "Compensation-Capacitor Free Pseudo Three-Stage Amplifier with Large Capacitive Loads," in Proceedings of the 4th IEEE International Symposium on Electronic Design, Test and Applications, 2008, pp. 7–10.