Man-Kay Law(Homepage)

Man-Kay Law

羅文基

Matthew

Email:MKLaw

Phone:(+853) 8822-8791

Room Number:N21-3006c

Laboratory Infrastructure Coordinator

Contact Hour:Tue (11:00 – 12:00) ; Fri (11:00 – 12:00)

 

IEEE Senior Member

Academic Qualifications

  • Ph.D. in Electronic and Computer Engineering, Hong Kong University of Science and Technology, Hong Kong (2011)
  • B.Sc. in Computer Engineering, Hong Kong University of Science and Technology, Hong Kong (2006)

Professional Experience

  • Associate Professor, State Key Laboratory of Analog and Mixed Signal VLSI, Institute of Microelectronics and Dept. of ECE, FST, University of Macau (Aug. 2017 – present)
  • Assistant Professor, State Key Laboratory of Analog and Mixed Signal VLSI, Dept. of ECE, FST, University of Macau (Aug. 2011 – Aug. 2017)
  • Visiting Assistant Professor, Dept. of ECE, Hong Kong University of Science and Technology (Feb. 2011 - Aug. 2011)

Research

Research Interests

  • CMOS Smart Temperature Sensors
  • CMOS Image Sensors
  • Integrated Wireless Sensing and Biomedical Systems
  • Ultra-low Power Analog Design Techniques
  • Energy Harvesting Techniques

Teaching Experience

 

M.Sc. Courses

  • Microelectronic Circuit Design (ECEN7003)
  • Introduction to Research (ECEN7001)

 

B.Sc. Courses

  • Analog Integrated Circuit Design (ECEN3017)
  • Design Project I/II (ECEN4000/4001)

 


Thesis Supervision

PhD Thesis

2017                      Present                     Zhaobo ZHANG

                                                                  Thesis: High Efficiency Wireless Power Transfer System

2016                      Present                     Jiangchao WU

                                                                  Thesis: Energy Efficient Motion Detection CMOS Image Sensor

2016                      Present                     Xin LU

                                                                  Thesis: Ultra-Fast High Resolution SPAD Imager for Fluorescence Lifetime Imaging

2015                      Present                     Mingzhong LI

                                                                  Thesis: High-throughput Fully-Automated Cell Culture/Assay Digital Microfluidics Platform

2012                      2019                         Yang JIANG

                                                                  Thesis: Fully Integrated Fine-Grained Switched-Capacitor DC-DC Converters in Bulk CMOS

2013                      2018                         Zhiyuan CHEN

                                                                  Thesis: Efficient Power Management Design for Energy Harvesting Biomedical Applications

2010                      2018                         Tantan ZHANG

                                                                  Thesis: Nano-Watt-Class CMOS Interface Circuits for Wireless Sensor Nodes

2012                      2015                         Bo WANG

                                                                  Thesis: Voltage Reference/Incremental Data Converter Designs for Low-cost CMOS Temperature Sensor

                                                                  First Job: Assistant Professor, Hamad Bin Khalifa University

2012                      2016                         Ka-Meng LEI

                                                                  Thesis: Handheld CMOS-Based NMR Devices for Biological/
Chemical Diagnosis

                                                                  First Job: Macau Fellow, University of Macau

2011                      2016                         Jung-Ho LEE

                                                                  Thesis: Design and Analysis of a Multi-Channel Power-Supply Modulated Micro-Stimulator with Energy Recycling

                                                                  First Job: Samsung, Korea

2010                      2015                         Yaohua ZHAO

Thesis: Low-Power High-Linearity and Area-Efficient Switched Capacitor Filters Design Techniques in Nanoscale CMOS

                                                                  First Job: Qualcomm, Singapore

2009                      2016                         Chio-In IEONG

Thesis: Low-Power CMOS Processors Design for ECG QRS Wave Detection and Data Compression

                                                                  First Job: Senior Technician, AMSV, University of Macau

2009                      2014                         Zushu YAN

Thesis: Systematic Design and Implementation of Single-stage and Multi-stage CMOS Amplifiers

                                                                  First Job: Broadcom, USA

 

Master Thesis

2017                      Present                     Hou Man LEONG

                                                                  Thesis: High Efficiency CMOS Switched-Capacitor DC-DC Converter

2017                      Present                     Ka Chon LEI

                                                                  Thesis: Energy Efficient High Voltage Driver in CMOS

2017                      Present                     Chuanqi WEI

                                                                  Thesis: High Performance CMOS Image Sensor with On-Chip Motion Direction Detection

2016                      Present                     Yukun XU

                                                                  Thesis: Ultra-Low Power High Resolution CMOS Temperature Sensor

2015                      Present                     Ruping XIAO

                                                                  Thesis: Energy Efficient Digital Circuits for ECG Monitoring

2015                      2018                         Baoyi CEN

                                                                  Thesis: Switched-Capacitor DC-DC Converter with Fixed Output Spectrum Modulation for Noise-sensitive IoT Application

2015                      2018                         Dapeng SUN

                                                                  Thesis: Process compensated CMOS temperature sensor exploiting piecewise base recombination current

2013                      2016                         Sanfeng LU

                                                                  Thesis: High Accuracy Multi-Range Ultra-Low Power/Non-Calibrated CMOS Smart Temperature Sensor Design

                                                                  First Job: Design Engineer, Jia Chi Microelectronics Tech. Co., Ltd, Xiamen, China

2012                      2015                         Suyan FAN

                                                                  Thesis: A Wide-Input-Range Supply Voltage Tolerant Capacitive Sensor Readout using On-Chip Solar Cell

                                                                  First Job: AllWinner Technology, Zhuhai, China

2011                      2014                         Jiangchao WU

                                                                  Thesis: An Ultra-Low Power Acquisition Frontend for Neural Recording

                                                                  First Job: Research Assistant, AMSV, University of Macau

2011                      2014                         Mingzhong LI

                                                                  Thesis: Sub-threshold Standard Cell Library Design for Ultra-low Power Biomedical Applications

                                                                  First Job: PhD Candidate, AMSV, University of Macau

2011                      2013                         Zhiyuan CHEN

                                                                  Thesis: Single-Chip Solar Energy Harvesting IC with Integrated Solar Cells for Biomedical Application

                                                                  First Job: PhD Candidate, AMSV, University of Macau

2011                      2013                         Tao WU

                                                                  Thesis: An Ultra-Low-Power CMOS Smart Temperature Sensor for Clinical Temperature Monitoring

                                                                  First Job: Emporean Ltd., Beijing, China

2010                      2012                         Bo WANG

                                                                  Thesis: Power-efficient solid-state smart CMOS sensors for RFID applications

                                                                  First Job: PhD Candidate, HKUST

Bachelor FYP

2017                      ---                              Tianxiao XIE

                                                                  Project: High Efficiency Piezoelectric Energy Harvesting Interface

2016                      ---                              Ka-Chon LEI

Project: Fully Integrated High Voltage MEMS Drivers in CMOS

2016                      ---                              Hou-Man LEONG

Project: Fully Integrated High Voltage MEMS Drivers in CMOS

2013                      ---                              Xingqian YANG

                                                                  Project: Wireless ECG Sensing Platform

2013                      ---                              Meng XU

                                                                  Project: Wireless ECG Sensing Platform

2013                      ---                              Long-Wai CHAN

                                                                  Project: Wireless ECG Sensing Platform

 

Research Funds

  • PI, “High Dynamic Range Motion Direction Detection CMOS Imager with Energy Harvesting Capability”, Macao FDCT, 2017-2020.
  • PI, “High-throughput Fully-Automated Cell Culture/Assay Digital Microfluidics Platform”, MYRG of University of Macau, 2017-2020.
  • Co-PI, “Study and Design of DC-DC KY Boost Converters in Nanoscale CMOS Technology”, Macao FDCT, 2017-2020.
  • PI, “Energy Efficient Miniaturized Multi-Sensing Platform in CMOS”, MYRG of University of Macau, 2015-2017.
  • PI, “Energy Management IC Design with Temperature Monitoring for Biomedical Implants”, MYRG of University of Macau, 2013-2016.
  • PI, “Ultra-Low Power Solar-Powered CMOS Biomedical Implantable Sensing Chip capable of Bi-Directional Communication” Macao FDCT and RC of University of Macau, 2013-2015.
  • PI, “Towards High Performance Retinal Prosthesis (Phase I) – Multiple Energy Source Image-Based Retinal Prosthesis with Closed-Loop Temperature Control”, MYRG of University of Macau, 2012-2015.
  • PI, “Energy Harvesting CMOS Image Sensor Design with On-Chip Power Management Unit”, SRG of University of Macau, 2011-2013.

 


Professional Affiliations

  • Senior Member of IEEE

 


Professional Services

  • Laboratory Infrastructure Coordinator, Institute of Microelectronics, University of Macau, 2019 - present
  • Technical Program Committee Member, IEEE International Solid-State Circuits Conference (ISSCC), 2017 – present
  • Distinguished Lecturer, IEEE Circuits and Systems Society (CASS), 2019 – present
  • Technical Committee Member, Sensory Systems Technical Committee (SSTC), IEEE Circuits and Systems Society (CASS), 2012 – present
  • Technical Committee Member, Biomedical and Life Science Circuits and Systems (BioCAS TC), IEEE Circuits and Systems Society (CASS), 2012 – present

 


AwardsTotal: 6
  1. 6. Ka-Meng Lei, Hadi Heidari, Pui In Mak, Man-Kay Law, Franco Maloberti, R. P. Martins, "ISSCC Silkroad Award", IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, USA, Feb-2016
  2. 5. Chio-In Ieong, Mingzhong Li, Man-Kay Law, Pui In Mak, Mang I Vai, R. P. Martins, "ISSCC Student Travel Grant Award", IEEE Solid-State Circuits Society (2016), San Francisco, USA, Feb-2016
  3. 4. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "A-SSCC Distinguished Design Award
     
    ", IEEE Asian Solid-State Circuits Conference (A-SSCC) (2015), Xiamen, China, Feb-2016
  4. 3. Bo Wang, Man-Kay Law, S. Mohamad, A. Bermak, "Best Design Award
     
    ", Asia and South Pacific Design Automation Conference (ASP-DAC) (2016), Macao, China, Jan-2016
  5. 2. Pui In Mak, Man-Kay Law, R. P. Martins, "Natural Science Award- 2nd Prize(Analog and Radio Frequency Microelectronics Turn-Key Interfaces for Ubiquitous Wireless Connectivity)", The Science and Technology Development Fund(FDCT), Macau, Nov-2014
  6. 1. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "ASQED 2013 Best Paper Award (A 2.93 µW 8-bit Capacitance- to -RE Converter for Movable Laboratory Mice blood Pressure Monitoring)", International Society for Quality Electronic Design(ISQED), , Aug-2013
Patents and Technology TransferTotal: 3
  1. 3. Zushu Yan, Pui In Mak, Man-Kay Law, R. P. Martins, "Frequency Compensation Techniques for Low-Power and Small-Area Multistage Amplifiers", US Patent, Application Number: 13/770,020, Granted Number: 8,963,639, Feb 2015
  2. 2. Man-Kay Law, A. Bermak, Howard C. Luong, "低電壓低功耗亞閾值電路 CMOS 溫度傳感器", Chinese Patent, , Granted Number: 201110141653.8, Aug, 2014.
  3. 1. A. Bermak, Chao Shi, Man-Kay Law, "Method and Apparatus for Energy Harvesting using CMOS Sensor", US Patent, Application Number: 12/711,034, Granted Number: 8,629,386, Jan. 14, 2014
Journals and MagazinesTotal: 36
  1. 36. Mingzhong Li, Cheng Dong, Man-Kay Law, Yanwei Jia, Pui In Mak, R. P. Martins, "Hydrodynamic-flow-enhanced rapid mixer for isothermal DNA hybridization kinetics analysis on digital microfluidics platform", Sensors and Actuators B, May-2019.
  2. 35. Yang Jiang, Man-Kay Law, Pui In Mak, R. P. Martins, "Algorithmic Voltage-Feed-In Topology for Fully Integrated Fine-Grained Rational Buck–Boost Switched-Capacitor DC–DC Converters", IEEE Journal of Solid-State Circuits, Dec-2018.
  3. 34. Dapeng Sun, Tan-Tan Zhang, Man-Kay Law, Pui In Mak, R. P. Martins, "Process compensated bipolar junction transistor-based CMOS temperature sensor with a ±1.5°C (3σ) batch-to-batch inaccuracy", Electronics Letters, Nov-2018.
  4. 33. Xiaopeng Zhong, Bo Zhang, A. Bermak, Chi-Ying Tsui, Man-Kay Law, "A Low-Power Compression-Based CMOS Image Sensor With Microshift-Guided SAR ADC", IEEE Transactions on Circuits and Systems II: Express Briefs, Oct-2018.
  5. 32. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "A Regulation-Free Sub-0.5-V 16-/24-MHz Crystal Oscillator With 14.2-nJ Startup Energy and 31.8- μ W Steady-State Power", IEEE Journal of Solid-State Circuits, Sep-2018.
  6. 31. Tan-Tan Zhang, Man-Kay Law, Pui In Mak, Mang I Vai, R. P. Martins, "Nano-Watt Class Energy-Efficient Capacitive Sensor Interface With On-Chip Temperature Drift Compensation", IEEE Sensors Journal, Apr-2018.
  7. 30. Zhiyuan Chen, Man-Kay Law, Pui In Mak, Wing-Hung Ki, R. P. Martins, "Fully-Integrated Inductor-less Flipping-Capacitor Rectifier (FCR) for Piezoelectric Energy Harvesting", IEEE Journal of Solid-State Circuits, Dec-2017.
  8. 29. Jung-Ho Lee, Man-Kay Law, A. Bermak, "Design and Analysis of Energy Recyclable Bidirectional Converter with Digital Controller for Multichannel Microstimulators", Springer Analog Integrated Circuits and Signal Processing, Jun-2017.
  9. 28. Chio-In Ieong, Ming Li, Man-Kay Law, Pui In Mak, Mang I Vai, R. P. Martins, "A 0.45-V 147-to-375 nW Real-Time ECG Processor with Lossless-to-Lossy Data Compression for Wireless Healthcare Wearables", IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Apr-2017.
  10. 27. Yan Lu, Haojuan Dai, Mo Huang, Man-Kay Law, Sai Weng Sin, Seng-Pan U, R. P. Martins, "A Wide Input Range Dual-Path CMOS Rectifier for RF Energy Harvesting", IEEE Transactions on Circuits and Systems II, Feb-2017.
  11. 26. Z.Chen, Man-Kay Law, Pui In Mak, R. P. Martins, "A Single-Chip Solar Energy Harvesting IC using Integrated Photodiodes with a 67% Charge Pump Maximum Efficiency", IEEE Trans. on Biomedical Circuits and Systems.[Top 50 most accessed paper: Aug. 2016 - Oct. 2017], Feb-2017.
  12. 25. Jung-Ho Lee, Man-Kay Law, A. Bermak, "Global Digital Controller for Multi-channel Micro-stimulator with a 5-Wire Interface Featuring On-the-fly Power-Supply Modulation and Tissue Impedance Monitoring", Elsevier Microelectronics Journal, Feb-2017.
  13. 24. Ka-Meng Lei, Hadi Heidari, Pui In Mak, Man-Kay Law, Franco Maloberti, R. P. Martins, "A Handheld High-Sensitivity Micro-NMR CMOS Platform with B-Field Stabilization for Multi-Type Biological/Chemical Assays", IEEE Journal of Solid-State Circuits, Jan-2017.
  14. 23. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "A μNMR CMOS Transceiver Using a Butterfly-Coil Input for Integration with a Digital Microfluidic Device inside a Portable Magnet", IEEE Journal of Solid-State Circuits, Oct-2016.
  15. 22. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "A μ NMR CMOS Transceiver Using a Butterfly-Coil Input for Integration With a Digital Microfluidic Device Inside a Portable Magnet", IEEE Journal of Solid-State Circuits, Oct-2016.
  16. 21. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "CMOS Biosensors for In Vitro Diagnosis - Transducing Mechanisms and Applications", RSC Lab on a Chip, Sep-2016.
  17. 20. Jung-Ho Lee, Man-Kay Law, A. Bermak, J. Ohta, "A Multi-Channel Power-Supply Modulated Micro-Stimulator With Energy Recycling", IEEE Design and Test, Aug-2016.
  18. 19. Jiangchao Wu, Man-Kay Law, Pui In Mak, R. P. Martins, "A 2 µW 45 nV/√Hz Readout Frontend With Multiple Chopping, Active-High-Pass Ripple Reduction Loop and Pseudo-Feedback DC Servo Loop", IEEE Transactions on Circuits and Systems – II, Apr-2016.
  19. 18. Man-Kay Law, Sanfeng Lu, Tao Wu, A. Bermak, Pui In Mak, R. P. Martins, "A 1.1 µW CMOS Smart Temperature Sensor with an Inaccuracy of ±0.2ºC (3σ) for Clinical Temperature Monitoring", IEEE Sensors Journal, Apr-2016.
  20. 17. Denis Guangyin Chen, Man-Kay Law, Yong Lian, A. Bermak, "Low-power CMOS Laser Doppler Imaging using Non-CDS Pixel Readout and 13.6-bit SAR ADC", IEEE Trans. on Biomedical Circuits and Systems, Feb-2016.
  21. 16. Suyan Fan, Man-Kay Law, Mingzhong Li, Zhiyuan Chen, Chio-In Ieong, Pui In Mak, R. P. Martins, "Wide Input Range Supply Voltage Tolerant Capacitive Sensor Readout Using On-Chip Solar Cell", World Scientific Journal of Circuits, Systems, and Computers, Jan-2016.
  22. 15. Mingzhong Li, Chio-In Ieong, Man-Kay Law, Pui In Mak, Mang I Vai, Sio Hang Pun, R. P. Martins, "Energy Optimized Sub-threshold VLSI Logic Family with Unbalanced Pull-up/down Network and Inverse-Narrow-Width Techniques", IEEE Transactions on VLSI Systems, Dec-2015.
  23. 14. Yaohua Zhao, Pui In Mak, Man-Kay Law, R. P. Martins, "Improving the Linearity and Power Efficiency of Active Switched-Capacitor Filters in a Compact Die Area", IEEE Transactions on VLSI Systems, Dec-2015.
  24. 13. Bo Wang, Man-Kay Law, A. Bermak, Fang Tang, "BJT Process Spread Compensation Utilizing Base Recombination Current in Standard CMOS", IEEE Electron Device Letters (EDL), Nov-2015.
  25. 12. Zushu Yan, Pui In Mak, Man-Kay Law, R. P. Martins, Franco Maloberti, "Nested-Current-Mirror Rail-to-Rail-Output Single-Stage Amplifier With Enhancements of DC Gain, GBW and Slew Rate", IEEE Journal of Solid-State Circuits, Oct-2015.
  26. 11. Bo Wang, Man-Kay Law, A. Bermak, "A Precision CMOS Voltage Reference Exploiting Silicon Bandgap Narrowing Effect", IEEE Trans. on Electron Device (TED), Jul-2015.
  27. 10. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "A Palm-Size µNMR Relaxometer Using a Digital Microfluidic Device and a Semiconductor Transceiver for Chemical/Biological Diagnosis", Royal Society of Chemistry - Analyst, 2015, Jun-2015.
  28. 9. Zushu Yan, Wei Wang, Pui In Mak, Man-Kay Law, R. P. Martins, "A 0.0045-mm2 32.4-µW Two-Stage Amplifier for pF-to-nF Load Using CM Frequency Compensation", IEEE Transactions on Circuits and Systems – II, Mar-2015.
  29. 8. Zushu Yan, Pui In Mak, Man-Kay Law, R. P. Martins, "0.0045mm2 15.8μW Three-Stage Amplifier Driving 10x-Wide (0.15 to 1.5nF) Capacitive Loads with >50° Phase Margin", IET Electronics Letters, Mar-2015.
  30. 7. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "NMR-DMF: A Modular Nuclear Magnetic Resonance-Digital Microfluidics System for Biological Assays", Analyst, 2014,, Dec-2014.
  31. 6. Guangyin Chen, Fang Tang, Man-Kay Law, Xiaopeng Zhong, A. Bermak, "A 64-fJ/step 9-bit SAR ADC Array with Forward Error Correction and mixed-signal CDS for CMOS Image Sensors", IEEE Trans. on Circuits and Systems-I (TCAS-I), Nov-2014.
  32. 5. Guangyin Chen, Fang Tang, Man-Kay Law, A. Bermak, "A 12 pJ/pixel Analog-to-Information Converter based 816 x 640 Pixel CMOS Image Sensor", IEEE Journal of Solid-State Circuits (JSSC), May-2014.
  33. 4. Bo Wang, Man-Kay Law, A. Bermak, Howard C. Luong, "A Passive RFID Tag Embedded Temperature Sensor With Improved Process Spreads Immunity for a -30oC to 60oC Sensing Range", IEEE Trans. on Circuits and Systems I (TCAS-I), Feb-2014.
  34. 3. Tan-Tan Zhang, Pui In Mak, Mang I Vai, Peng Un Mak, Man-Kay Law, Sio Hang Pun, Feng Wan, R. P. Martins, "15-nW Biopotential LPFs in 0.35-µm CMOS Using Subthreshold-Source-Follower Biquads with and without Gain Compensation", IEEE Transactions on Biomedical Circuits and Systems, Oct-2013.
  35. 2. Zushu Yan, Pui In Mak, Man-Kay Law, R. P. Martins, "A 0.016-mm2 144-µW Three-Stage Amplifier Capable of Driving 1-to-15 nF Capacitive Load with >0.95-MHz GBW", IEEE Journal of Solid-State Circuits, Feb-2013.
  36. 1. Zushu Yan, Pui In Mak, Man-Kay Law, R. P. Martins, "Ultra-area-efficient three-stage amplifier using current buffer Miller compensation and parallel compensation", Electronics Letters, May-2012.
Conference Papers and PresentationsTotal: 40
  1. 40. Xiaopeng Zhong, Qian Yu, A. Bermak, Chi-Ying Tsui, Man-Kay Law, "A 2PJ/Pixel/Direction MIMO Processing Based CMOS Image Sensor for Omnidirectional Local Binary Pattern Extraction and Edge Detection", 2018 IEEE Symposium on VLSI Circuits, , Oct-2018.
  2. 39. X. Zhong, A. Bermak, Chi-Ying Tsui, Man-Kay Law, "Student Research Preview,", IEEE International Solid-State Circuit Conference (ISSCC), , Feb-2018.
  3. 38. Yang Jiang, Man-Kay Law, Pui In Mak, R. P. Martins, "A 0.22-to-2.4V-Input Fine-Grained Fully-Integrated Rational Buck-Boost SC DC-DC Converter Using Algorithmic Voltage-Feed-In (AVFI) Topology Archiving 84.1% Peak Efficiency at 13.2μW/mm2", IEEE Int. Solid-State Circuit Conference (ISSCC), Digest of Technical Papers, accepted and [Invited Special Issue in JSSC], Jan-2018.
  4. 37. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "A Regulation-Free Sub-0.5V 16/24MHz Crystal Oscillator for Energy Harvesting BLE Radios with 14.2nJ Startup Energy and 31.8uW Steady-State Power", IEEE Int. Solid-State Circuit Conference (ISSCC), Digest of Technical Papers, accepted, Jan-2018.
  5. 36. Biao Chen, Yang Jiang, Kwan-Ting Ng, Man-Kay Law, Pui In Mak, R. P. Martins, "A Wide Range High Efficiency Fully Integrated Switched-Capacitor DC-DC Converter with Fixed Output Spectrum Modulation", IEEE Int. Conference of Electron Devices and Solid-State Circuits (EDSSC), , Oct-2017.
  6. 35. Ruping Xiao, Mingzhong Li, Man-Kay Law, R. P. Martins, "Ultra-low Power QRS Detection using Adaptive Thresholding based on Forward Search Interval Technique", IEEE Int. Conference of Electron Devices and Solid-State Circuits (EDSSC), , Oct-2017.
  7. 34. Chi-Wa U, Chi-Seng Lam, Man-Kay Law, Sai Weng Sin, Man-Chung Wong, Si-Seng Wong, R. P. Martins, "CCM Operation Analysis and Parameter Design of Negative Output Elementary Luo Converter for Ripple Suppression", The 43rd Annual Conference of the IEEE Industrial Electronics Society (IECON 2017), Beijing, China,, No. 01, 2017, pp. 4867 - 4871., Oct-2017.
  8. 33. Xia Du, Chi-Seng Lam, Sai Weng Sin, Man-Kay Law, Franco Maloberti, Man-Chung Wong, Seng-Pan U, R. P. Martins, "A digital pwm controlled ky step-up converter based on frequency domain ΣΔ ADC", The 26th IEEE International Symposium on Industrial Electronics (ISIE 2017), pp.561-564, Jun-2017.
  9. 32. Dapeng Sun, Man-Kay Law, Bo Wang, Pui In Mak, R. P. Martins, "Piecewise BJT Process Spread Compensation Exploiting Base Recombination Current", IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-4, May-2017.
  10. 31. Tan-Tan Zhang, Man-Kay Law, Pui In Mak, Mang I Vai, R. P. Martins, "A 310nW 14.2-Bit Iterative-Incremental ADC for Wearable Sensing Systems", IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-4, May-2017.
  11. 30. Z.Chen, Man-Kay Law, Pui In Mak, W. H. Ki, R. P. Martins, "A 1.7mm2 Inductor-less Fully-Integrated Flipping-Capacitor Rectifier (FCR) for Piezoelectric Energy Harvesting with 483% Power Extraction Enhancement", IEEE Int. Solid-State Circuit Conference (ISSCC), Digest of Technical Papers, accepted, Feb-2017.
  12. 29. Ka-Meng Lei, Hadi Heidari, Pui In Mak, Man-Kay Law, Franco Maloberti, R. P. Martins, "A Handheld High Sensitivity Micro-NMR CMOS Platform with B-Field Stabilization for Multi-Type Biological/Chemical Assays", IEEE Journal of Solid-State Circuit, vol. 52, no. 1, pp. 284-297 [Invited Paper], Jan-2017.
  13. 28. Jung-Ho Lee, A. Bermak, Man-Kay Law, "A digitally controlled pseudo-hysteretic buck converter for low power biomedical implants", Qatar Foundation Annual Research Conference, , Mar-2016.
  14. 27. Ka-Meng Lei, Hadi Heidari, Pui In Mak, Man-Kay Law, Franco Maloberti, R. P. Martins, "A Handheld 50pM-Sensitivity Micro-NMR CMOS Platform with B-Field Stabilization for Multi-Type Biological/Chemical Assays", IEEE International Solid-State Circuits Conference (ISSCC), Digest, pp. 474-475, Feb-2016.
  15. 26. Chio-In Ieong, Mingzhong Li, Man-Kay Law, Pui In Mak, Mang I Vai, R. P. Martins, "“Student Research Preview,”", IEEE International Solid-State Circuits Conference (ISSCC), Session 2, Paper No. 3, Feb-2016.
  16. 25. Mingzhong Li, Chio-In Ieong, Man-Kay Law, Pui In Mak, Mang I Vai, Sio Hang Pun, R. P. Martins, "Sub-threshold VLSI Logic Family Exploiting Unbalanced Pull-up/down Network, Logical Effort and Inverse-Narrow-Width Techniques", Asia and South Pacific Design Automation Conference (ASP-DAC), , Jan-2016.
  17. 24. Bo Wang, Man-Kay Law, S. Mohamad, A. Bermak, "A 2.2 µW 15b Incremental Delta-Sigma ADC with Output-Driven Input Segmentation", Asia and South Pacific Design Automation Conference (ASP-DAC), Best Design Award, Jan-2016.
  18. 23. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "A μNMR CMOS Transceiver Using a Butterfly-Coil Input for Co-integration with a Digital Microfluidic Device Inside a Portable Magnet", IEEE Asian Solid-State Circuits Conference (A-SSCC), pp. 1-4, Nov-2015.
  19. 22. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "A Thermal-Insensitive Palm-Size µNMR Relaxometer Using Magnetic Field Calibrator for Chemical/Biological Diagnostics", International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS), pp.302-304, Oct-2015.
  20. 21. Hadi Heidari, Ka-Meng Lei, Pui In Mak, Man-Kay Law, Franco Maloberti, "Exploring the Noise Limits of Fully-Differential Micro-Watt Transimpedance Amplifiers for Sub-pA/√Hz Sensitivity", ,” IEEE Ph.D. Research In Micro-electronics and Electronics (PRIME), pp.290-293, Jul-2015.
  21. 20. Sanfeng Lu, Man-Kay Law, Pui In Mak, R. P. Martins, "Multi-Range, Ultra-Low-Power, -20 to 60°C CMOS Smart Temperature Sensor with ±0.1°C Inaccuracy", International Symposium on Signals, Circuits and Systems (ISSCS), pp. 1-4, Jul-2015.
  22. 19. Haojuan Dai, Yan Lu, Man-Kay Law, Sai Weng Sin, Seng-Pan U, R. P. Martins, "A Review and Design of the On-Chip Rectifiers for RF Energy Harvesting", IEEE International Wireless Symposium (IWS), pp. 1-4, Mar-2015.
  23. 18. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "A Multi-Step Multi-Sample µNMR Relaxometer Using Inside-Magnet Digital Microfluidics and a Butterfly-Coil-Input CMOS Transceiver", IEEE International Solid-State Circuits Conference (ISSCC), SRP Session 2, Paper No. 1, Feb-2015.
  24. 17. Suyan Fan, Man-Kay Law, Pui In Mak, R. P. Martins, "A 0.3-V 37.5-nW 1.5~6.5-Input-Range Supply Voltage Tolerant Capacitive Sensor Readout", IEEE International Symposium on Integrated Circuits (ISIC), , Dec-2014.
  25. 16. Diyang Zhao, Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "Co-Design of a Low-Noise Receiver Front-End and its Exciting-Sensing Coil for Portable NMR-Screening of Chemical/Biological Droplets", IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), , Nov-2014.
  26. 15. Jung-Ho Lee, Guangyin Chen, A. Bermak, Man-Kay Law, "A High Voltage Zero-Static Current Voltage Scaling ADC Interface Circuit for Micro-Stimulator", IEEE Int. Symp. on Circuits and Systems (ISCAS), pp. 1380-1383, Jun-2014.
  27. 14. Wei Wang, Zushu Yan, Pui In Mak, Man-Kay Law, R. P. Martins, "Micropower Two-Stage Amplifier Employing Recycling Current-Buffer Miller Compensation", IEEE Int. Symp. on Circuits and Systems (ISCAS), pp. 1889-1892, Jun-2014.
  28. 13. Zushu Yan, Pui In Mak, Man-Kay Law, R. P. Martins, Franco Maloberti, "A 0.0013mm2 3.6μW Nested-Current-Mirror Single-Stage Amplifier Driving 0.15-to-15nF Capacitive Loads with >62° Phase Margin", IEEE International Solid-State Circuits Conference (ISSCC), pp. 288-289, Feb-2014.
  29. 12. Yaohua Zhao, Pui In Mak, Man-Kay Law, R. P. Martins, "Circuit Techniques for Switched-Capacitor Filters", IEEE International Solid-State Circuits Conference (ISSCC), , Feb-2014.
  30. 11. Yaohua Zhao, Pui In Mak, Man-Kay Law, R. P. Martins, "A 0.127-mm2, 5.6-mW, 5th-Order SC LPF with +23.5-dBm IIP3 and 1.5-to-15-MHz Clock-Defined Bandwidth in 65-nm CMOS", IEEE Asian Solid-State Circuits Conference (A-SSCC), pp 361-364, Nov-2013.
  31. 10. Mingzhong Li, Chio-In Ieong, Man-Kay Law, Pui In Mak, Mang I Vai, R. P. Martins, "Sub-threshold Standard Cell Library Design for Ultra-Low Power Biomedical Applications", ", International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), pp 1454-1457, Jul-2013.
  32. 9. Chio-In Ieong, Mingzhong Li, Man-Kay Law, Pui In Mak, Mang I Vai, Peng Un Mak, Feng Wan, R. P. Martins, "Standard cell library design with voltage scaling and transistor sizing for ultra-low-power biomedical applications", IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC), IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC), Jun-2013.
  33. 8. Tao Wu, Man-Kay Law, Pui In Mak, R. P. Martins, "An Ultra-Low Power CMOS Smart Temperature Sensor for Clinical Temperature Monitoring", IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC), pp 1-2, Jun-2013.
  34. 7. Zhiyuan Chen, Man-Kay Law, Pui In Mak, R. P. Martins, "Optimization of Microwatt On-Chip Charge Pump for Single-Chip Solar Energy Harvesting", IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC), pp 1-2, Jun-2013.
  35. 6. Jiangchao Wu, Man-Kay Law, Pui In Mak, R. P. Martins, "A 1.83μW, 0.78μVrms Input Referred Noise Neural Recording Front End", IEEE International Symposium on Circuits and Systems (ISCAS), pp 405-408, May-2013.
  36. 5. Zushu Yan, Pui In Mak, Man-Kay Law, R. P. Martins, "0.0064mm2 12.6µW Three-Stage Amplifier with 1.38MHz GBW at 1nF Capacitive Load", International Solid-State Circuits Conference, ISSCC 2013 (SRP), , Feb-2013.
  37. 4. Yanjie Xiao, Tan-Tan Zhang, Pui In Mak, Man-Kay Law, R. P. Martins, "A 0.8-μW 8-Bit 1.5~20-pF-Input-Range Capacitance-to-Digital Converter for Lab-on-Chip Digital Microfluidics Systems", IEEE Biomedical Circuits and Systems Conference (BIOCAS), pp 384-387, Nov-2012.
  38. 3. B. Wang, Man-Kay Law, A. Bermak, "A Low-Cost Capacitive Relative Humidity Sensor for Food Moisture Monitoring Application", Asia Symposium on Quality Electronic Design (ASQED), pp 95-99, Jul-2012.
  39. 2. B. Wang, Man-Kay Law, F. Tang, A. Bermak, "A sub-1V BJT-based CMOS temperature sensor from −55°C to 125°C", IEEE Int. Symposium on Circuits and Systems (ISCAS), pp 3114-3117, May-2012.
  40. 1. Zushu Yan, Pui In Mak, Man-Kay Law, R. P. Martins, "A 0.016mm2 144µW Three-Stage Amplifier Capable of Driving 1-to-15nF Capacitive Load with >0.95MHz GBW", Digest of Technical Papers from IEEE International Solid-State Circuits Conference (ISSCC 2012, "World Chip Olympic"), pp 368-369, Feb-2012.
Books and Book ChaptersTotal: 1
  1. 1. Ka-Meng Lei, Pui In Mak, Man-Kay Law, R. P. Martins, "Handheld Total Chemical and Biological Analysis Systems: Bridging NMR, Digital Microfluidics, and Semiconductors", Springer Press, USA, Jan-2018, 978-3-319-67825-2



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