Man-Kay Law

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Man-Kay Law
羅文基 Man-Kay Law
Associate Professor
Current Appointment:
Phone: (+853) 8822-8791
Room Number: N21-4027d
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
  1. Pui In Mak, Jun Yin, Yong Chen, Man-Kay Law, R. P. Martins, 2020 Macao Science & Technology Award – Technological Invention – 1st Prize (Enabling Internet-of-Everything (IoE) Connectivity with Advanced Electronic Chips)

    The Science and Technology Development Fund(FDCT)

    Oct-2020
  2. Yan Lu, Man-Kay Law, Yan Zhu, Jun Yin, Chi Hang Chan, 2018 Macao Science & Technology Award – Technological Invention – 2nd Prize (Analog and Mixed-Signal Integrated Circuit Technologies Enabling a Smart Macau)

    The Science and Technology Development Fund(FDCT)

    Oct-2018
  3. 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)

    Feb-2016
  4. 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)

    Feb-2016
  5. 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)

    Feb-2016
  6. Bo Wang, Man-Kay Law, S. Mohamad, A. Bermak, Best Design Award
     

    Asia and South Pacific Design Automation Conference (ASP-DAC) (2016)

    Jan-2016
  7. Pui In Mak, Man-Kay Law, R. P. Martins, Macao Science and Technology Award – Technological Invention category – 2nd Prize(Analog and Radio Frequency Microelectronics Turn-Key Interfaces for Ubiquitous Wireless Connectivity)

    The Science and Technology Development Fund(FDCT)

    Nov-2014
  8. 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
  1. Zushu Yan, Pui In Mak, Man-Kay Law, R. P. Martins, Frequency Compensation Techniques for Low-Power and Small-Area Multistage Amplifiers

    Granted Number: 8,963,639

    Application Number: 13/770,020

    US Patent

    Feb-2015
  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

    Granted Number: 201110141653.8

    Chinese Patent

    Aug-2014
  3. A. Bermak, Chao Shi, Man-Kay Law, Method and Apparatus for Energy Harvesting using CMOS Sensor

    Granted Number: 8,629,386

    Application Number: 12/711,034

    US Patent

    Jan-2014
  1. Xiaopeng Zhong, Man-Kay Law, Chi-Ying Tsui, A. Bermak, A Fully Dynamic Multi-Mode CMOS Vision Sensor With Mixed-Signal Cooperative Motion Sensing and Object Segmentation for Adaptive Edge Computing

    IEEE Journal of Solid-State Circuits

    vol. 55, no. 6, pp. 1684-1697 Jun-2020
  2. Xin Lu, Man-Kay Law, Yang Jiang, Xiaojin Zhao, Pui In Mak, R. P. Martins, A 4μm Diameter SPAD Using Less-doped N-Well Guard Ring in Baseline 65nm CMOS

    IEEE Transactions on Electron Devices

    vol. 67, pp. 2223-2225 May-2020
  3. Zhiyuan Chen, Man-Kay Law, Pui In Mak, Xiaoyang Zeng, R. P. Martins, Piezoelectric Energy-Harvesting Interface Using Split-Phase Flipping-Capacitor Rectifier With Capacitor Reuse for Input Power Adaptation

    IEEE Journal of Solid-State Circuits

    accepted May-2020
  4. Jiangchao Wu, Ka-Chon Lei, Hou-Man Leong, *Yang Jiang, Man-Kay Law, Pui In Mak, R. P. Martins (*Corresponding Author), Fully Integrated High Voltage Pulse Driver Using Switched-Capacitor Voltage Multiplier and Synchronous Charge Compensation in 65-nm CMOS

    IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), Vol. 66, Issue 10

    Oct-2019
  5. Bing Li, Lingjun Zhang, Mingzhong Li, Shuangpeng Wang, Man-Kay Law, Yingzhou Huang, Weijia Wen, Bingpu Zhou, Suppression of Coffee-ring Effect via Periodic Oscillation of Substrate for Ultra-sensitive Enrichment towards Surface-enhanced Raman Scattering

    Nanoscale

    Vol.11, Issue 43, pp. 20335-21012 Aug-2019
  6. 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

    287, 390-397 May-2019
  7. 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

    Vol.53, No.12, pp 3455 - 3469 [Invited Paper] Dec-2018
  8. JIANG Yang, 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 (JSSC), Vol. 53, Issue 12

    Dec-2018
  9. 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

    Vol.54, No.22. pp 1270-1272 Nov-2018
  10. 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

    Vol.65, No.10, pp 1350 - 1354 Oct-2018
  11. 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

    Vol.53, No.9, pp 2624 - 2635 Sep-2018
  12. 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

    vol. 18, No.7, pp.2870-2882 Apr-2018
  13. 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

    vol. 52, Issue 12, pp. 3168-3180 Dec-2017
  14. 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

    vol. 91, no. 3, pp. 417-431 Jun-2017
  15. 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

    vol. 25, Issue 4, 1307-1319 Apr-2017
  16. 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

    Volume: 64, Issue: 2, pp.166 - 170 Feb-2017
  17. 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]

    Volume: 11, Issue: 1, pp.44 - 53 Feb-2017
  18. 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

    vol. 60, pp. 21-29 Feb-2017
  19. 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

    vol. 52,Issue 1, pp. 284-297 Jan-2017
  20. 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

    vol. 51, Issue. 10, pp. 2274-2286 [Invited Paper] Oct-2016
  21. 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

    Vol 51, Issue: 10, pp 2274 - 2286 Oct-2016
  22. 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

    2016, 16, pp. 3664-3681 Sep-2016
  23. 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

    vol. 33, no. 4, pp. 61-73 Aug-2016
  24. 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

    vol. 63, Issue: 4, pp. 351-355 Apr-2016
  25. 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

    vol. 16, Issue: 8, pp. 2272-2281 Apr-2016
  26. 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

    vol. 10, Issue. 1, pp. 186-199 Feb-2016
  27. 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

    Vol. 25, No. 1, pp. 1640006-1 to 12 Jan-2016
  28. 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

    vol. 23, pp. 3119-3123 Dec-2015
  29. 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

    vol. 23, pp. 3104-3108 Dec-2015
  30. 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)

    vol. 36, no. 11, pp. 1111-1113 Nov-2015
  31. 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

    vol. 50, pp. 2353-2366 Oct-2015
  32. Bo Wang, Man-Kay Law, A. Bermak, A Precision CMOS Voltage Reference Exploiting Silicon Bandgap Narrowing Effect

    IEEE Trans. on Electron Device (TED)

    vol. 62, issue 7, pp. 2128-2135 Jul-2015
  33. 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

    2015,140, 5129-5137 Jun-2015
  34. 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

    vol. 62, pp. 246-250 Mar-2015
  35. 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

    vol. 51, pp. 454-456 Mar-2015
  36. 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,

    139, 6204-6213. Dec-2014
  37. 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)

    vol. 61, issue 11, pp. 3085-3093 Nov-2014
  38. 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)

    vol. 49, issue 5, pp. 1210-1222 May-2014
  39. 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)

    pp. 337 – 346 Feb-2014
  40. 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

    Vol. 7, Issue 5, pp 690-702 Oct-2013
  41. 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

    Vol.48, Issue 2 , pp 527-540 Feb-2013
  42. 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

    Vol.48, Issue 11, pp 624-626 May-2012
  43. Xin Lu, Man-Kay Law, Yang Jiang, Xiaojin Zhao, Pui-In Mak, and Rui P. Martins, A 4-μm Diameter SPAD Using Less-Doped N-Well Guard Ring in Baseline 65-nm CMOS

    IEEE Transactions on Electron Devices (TED)

    Vol 67. Issue 5, 2020. May-2020
  44. Yang Jiang, Man-Kay Law, Zhiyuan Chen, Pui-In Mak, and Rui P. Martins, Algebraic Series-Parallel-Based Switched-Capacitor DC-DC Boost Converter with Wide Input Voltage Range and Enhanced Power Density

    IEEE Journal of Solid-State Circuits (JSSC)

    Vol. 54, Issue 11 Nov-2019
  1. Jiangchao Wu, Ka-Chon Lei, Hou-Man Leong, JIANG Yang, Man-Kay Law, Pui In Mak, R. P. Martins, Fully Integrated High Voltage Pulse Driver Using Switched-Capacitor Voltage Multiplier and Synchronous Charge Compensation in 65-nm CMOS

    in IEEE Int'l Symposium on IC and Systems (ISICAS)

    pp. 1768 - 1772, Venice, Italy Aug-2019
  2. Ruping Xiao, Mingzhong Li, Man-Kay Law, Pui In Mak, R. P. Martins, A 0.45-V 70-nW QRS Detector Using Decimated Quadratic Spline Wavelet Transform and Window-based Extrema Difference Techniques

    IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC)

    Jun-2019
  3. Yukun Xu, Man-Kay Law, Pui In Mak, R. P. Martins, A Curvature Compensated BJT-based Time-Domain Temperature Sensor With An Inaccuracy of ±0.7°C From -40°C to 125°C

    IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC)

    Jun-2019
  4. Zhiyuan Chen, JIANG Yang, Man-Kay Law, Pui In Mak, Xiaoyang Zeng, R. P. Martins, Piezoelectric Energy Harvesting Interface using Split-Phase Flipping-Capacitor Rectifier (SPFCR) and Capacitor Reuse Multiple-VCR SC DC-DC Achieving 9.3× Energy Extraction Improvement

    in IEEE International Solid-State Circuits Conference (ISSCC)

    Dig. Tech. Papers Feb-2019
  5. Zhiyuan Chen, Yang Jiang, Man-Kay Law, Pui In Mak, Xiaoyang Zeng, R. P. Martins, A Piezoelectric Energy-Harvesting Interface Using Split-Phase Flipping-Capacitor Rectifier and Capacitor Reuse Multiple-VCR SC DC-DC Achieving 9.3× Energy-Extraction Improvement

    IEEE International Solid-State Circuits Conference (ISSCC 2019)

    pp. 424-426 Feb-2019
  6. 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
  7. JIANG Yang, 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], pp. 422-423 Feb-2018
  8. X. Zhong, A. Bermak, Chi-Ying Tsui, Man-Kay Law, Student Research Preview,

    IEEE International Solid-State Circuit Conference (ISSCC)

    Feb-2018
  9. 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. pp. 52-53 Jan-2018
  10. Biao Chen, JIANG Yang, 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
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. JIANG Yang, Man-Kay Law, Pui In Mak, R. P. Martins, A 0.22-to-2.4V Input Fully Integrated Buck-Boost SC DC-DC Converter with Cell-Spliced Power Stage and Domain-Adaptive Switch Drivers

    IEEE International Solid-State Circuits Conference

    - Student Research Preview (ISSCC-SRP), San Francisco, USA Feb-2017
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. 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
  27. 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
  28. 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
  29. 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
  30. 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
  31. 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
  32. 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
  33. 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
  34. 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
  35. 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
  36. 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
  37. 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
  38. 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
  39. 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
  40. 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
  41. 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
  42. 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
  43. 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
  44. 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
  45. 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
  46. 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
  47. Jinwei Zhao, Yang Jiang, Man-Kay Law, Rami Ghannam, Muhammad Imran, Hadi Heidari, An Implantable Photovoltaic Energy Harvesting System with Skin Optical Analysis

    IEEE International Conference on Electronics Circuits and Systems (ICECS)

    Nov-2020
  48. Yang Jiang, Pui-In Mak, Rui Martins, Man-Kay Law, ISSCC – Student Research Preview (SRP) Feb-2017
  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

    978-3-319-67825-2 Jan-2018
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