R. P. Martins(Homepage)

R. P. Martins

馬許願

R. P. Martins

Email:rmartins

Phone:(+853)8822-4309

Room Number:N21-3004aa

Director


Patents and Technology TransferTotal: 2
  1. 2. Zhicong Huang, Chi-Seng Lam, Pui In Mak, R. P. Martins, "Wireless Charging Circuit and System", Chinese Patent for Invention, No. 201911279433.4, , Apr. 2020.
  2. 1. Biao Wang, Sai Weng Sin, Seng-Pan U, Franco Maloberti, R. P. Martins, "Single-Loop Linear-Exponential Multi-Bit Incremental Analog-to-Digital Converter", US Patent, No. 10,644,718 B1, , 05/05/2020
Journals and MagazinesTotal: 38
  1. 38. Zhicong Huang, Chi-Seng Lam, Pui In Mak, R. P. Martins, Siu-Chung Wong, Chi K. Tse, "A single-stage inductive-power-transfer converter for constant-power and maximum-efficiency battery charging", IEEE Transactions on Power Electronics (TPEL), Sep-2020.
  2. 37. Wen-Liang Zheng, Yuan Ren, Chi-Seng Lam, Sai Weng Sin, Weng-Keong Che, Ran Ding, R. P. Martins, "A 470nA quiescent current and 92.7%/94.7% efficiency DCT/PWM control buck converter with seamless mode transition for IoT application", IEEE Transactions on Circuits and Systems I - Regular Papers (TCAS-I), Jul-2020.
  3. 36. Jiao Zhai, Haoran Li, Ada Hang-Heng Wong, Cheng Dong, Shuhong Yi, Yanwei Jia, Pui In Mak, Chuxia Deng, R. P. Martins, "A Digital Microfluidic System with 3D Microstructures for Single-Cell Culture", Microsystems & Nanoengineering (Nature Publishing Group), Jun-2020.
  4. 35. Io-Wa Iam, Iok-U Hoi, Zhicong Huang, Cheng Gong, Chi-Seng Lam, Pui In Mak, R. P. Martins, "Constant-frequency non-communication-based inductive power transfer converter for battery charging", IEEE Journal of Emerging and Selected Topics in Power Electronics (JESTPE), Jun-2020.
  5. 34. Wei Wang, Chi Hang Chan, Yan Zhu, R. P. Martins, "A 100-MHz BW 72.6-dB-SNDR CT ΔΣ Modulator Utilizing Preliminary Sampling and Quantization", IEEE Journal of Solid-State Circuits, Jun-2020.
  6. 33. Mo Huang, Yan Lu, R. P. Martins, "An Analog-Proportional Digital-Integral Multiloop Digital LDO With PSR Improvement and LCO Reduction", IEEE Journal of Solid-State Circuits, Jun-2020.
  7. 32. Nandini Viteea, Harikrishnan Ramiah, Pui In Mak, Jun Yin, R. P. Martins, "A 1-V 4-mW Multiple-Feedback Differential-Folded Mixer Achieving 18.4-dB Conversion Gain, +12.5-dBm IIP3 and 8.5-dB NF", IEEE Transactions on VLSI Systems, May-2020.
  8. 31. 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, May-2020.
  9. 30. 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, May-2020.
  10. 29. Nandini Viteea, Harikrishnan Ramiah, Pui In Mak, Jun Yin, R. P. Martins, "A 3.15 mW +16.0 dBm IIP3 22 dB CG Inductively Source Degenerated Balun-LNA-Mixer with Integrated Transformer-Based Gate Inductor and IM2 Injection Technique", IEEE Transactions on VLSI systems, Mar-2020.
  11. 28. Ren Shen, Yanwei Jia, Pui In Mak, R. P. Martins, "Clip to release on amplification (CRoA): a novel enhancer for DNA amplification on and off microfluidics", Lab on a Chip, Mar-2020.
  12. 27. Mingqiang Guo, Jiaji Mao, Sai Weng Sin, Hegong Wei, R. P. Martins, "A 1.6GS/s 12.2mW 7/8-way Split Time-Interleaved SAR ADC achieving 54.2-dB SNDR with Digital Background Timing Mismatch Calibration", IEEE Journal of Solid-State Circuits, Mar-2020.
  13. 26. Liang Qi, Ankesh Jain, Jiang DongYang, Sai Weng Sin, R. P. Martins, Maurits Ortmanns, "A 76.6dB-SNDR 50MHz-BW 29.2mW Multibit CT Sturdy MASH with DAC Non-Linearity Tolerance", IEEE Journal of Solid-State Circuits, Mar-2020.
  14. 25. Wen-Ming Zheng, Wen-Liang Zheng, Chi-Wa U, Chi-Seng Lam, Yan Lu, Sai Weng Sin, Man-Chung Wong, R. P. Martins, "Analysis, Design and Control of an Integrated Three-Level Buck Converter under DCM Operation", Journal of Circuits, Systems and Computers, Mar-2020.
  15. 24. Zhicong Huang, Zhijian Fang, Chi-Seng Lam, Pui In Mak, R. P. Martins, "Cost-effective compensation design for output customization and efficiency optimization in series/series-parallel inductive power transfer converter", IEEE Transactions on Industrial Electronics (TIE), Feb-2020.
  16. 23. Wenning Jiang, Yan Zhu, Chi Hang Chan, R. P. Martins, "A Temperature-Stabilized Single-Channel 1-GS/s 60-dB SNDR SAR-Assisted Pipelined ADC With Dynamic Gm-R-Based Amplifier", IEEE Journal of Solid-State Circuits, Feb-2020.
  17. 22. Yan Song, Chi Hang Chan, Yan Zhu, R. P. Martins, "A 12.5-MHz Bandwidth 77-dB SNDR SAR-Assisted Noise Shaping Pipeline ADC", IEEE Journal of Solid-State Circuits, Feb-2020.
  18. 21. Xiaofei Li, Fangyu Mao, Yan Lu, R. P. Martins, "A VHF Wide Input Range CMOS Passive Rectifier with Active Bias Tuning", IEEE Journal of Solid-State Circuits, Feb-2020.
  19. 20. Xiaofei Li, Yan Lu, Mo Huang, R. P. Martins, "A 2.4-GHz Mid-Field CMOS Wireless Power Receiver Achieving 46% Maximum PCE and 163-mW Output Power", IEEE Transactions on Circuits and Systems II: Express Briefs, Feb-2020.
  20. 19. Ka-Meng Lei, Dongwan Ha, Yi-Qiao Song, Robert Westervelt, R. P. Martins, Pui In Mak, Donhee Ham, "Portable NMR with Parallelism", ACS Analytical Chemistry, Jan-2020.
  21. 18. Haohong Yu, Yong Chen, Chirn Chye Boon, Pui In Mak, R. P. Martins, "A 0.096-mm2 1-to-20-GHz Triple-Path Noise-Cancelling Common-Gate Common-Source LNA with Complementary pMOS-nMOS Configuration", IEEE Transactions on Microwave Theory and Techniques, Jan-2020.
  22. 17. Zunsong Yang, Yong Chen, Shiheng Yang, Pui In Mak, R. P. Martins, "A 10.6-mW 26.4-GHz Dual-Loop Type-II Phase-Locked Loop Using Dynamic Frequency Detector and Phase Detector", IEEE Access, Jan-2020.
  23. 16. Ka-Fai Un, Feifei Zhang, Pui In Mak, R. P. Martins, Anding Zhu, Robert Bogdan Staszewski, "Design Considerations of the Interpolative Digital Transmitter for Quantization Noise and Replicas Rejection", IEEE Transactions on Circuits and Systems – II, Jan-2020.
  24. 15. Wen-Ming Zheng, Wen-Liang Zheng, Chi-Wa U, Chi-Seng Lam, Yan Lu, Sai Weng Sin, Man-Chung Wong, R. P. Martins, "Analysis, design and control of an integrated three-level buck converter under DCM operation", Journal of Circuits, Systems, and Computers, Jan-2020.
  25. 14. Chao Fan, Weihan Yu, Pui In Mak, R. P. Martins, "A 40-Gb/s PAM-4 Transmitter Using a 0.16-pJ/bit SST-CML-Hybrid (SCH) Output Driver and a Hybrid-Path 3-Tap FFE Scheme in 28-nm CMOS", IEEE Transactions on Circuits and systems - I, Dec-2019.
  26. 13. Yong Chen, Pui In Mak, Zunsong Yang, Chirn Chye Boon, R. P. Martins, "A 0.0071-mm² 10.8pspp-Jitter 4 to 10-Gb/s 5-Tap Current-Mode Transmitter Using a Hybrid Delay Line for Sub-1-UI Fractional De-Emphasis", IEEE Transactions on Circuits and Systems I: Regular Paper, Oct-2019.
  27. 12. U-Fat Chio, Kuo-Chih Wen, Sai Weng Sin, Chi-Seng Lam, Yan Lu, Franco Maloberti, R. P. Martins, "An Integrated DC-DC Converter with Segmented Frequency Modulation and Multiphase Co-Work Control for Fast Transient Recovery", IEEE Journal of Solid-State Circuits, Oct-2019.
  28. 11. Xiaoteng Zhao, Yong Chen, Pui In Mak, R. P. Martins, "A 0.0018-mm2 153%-Locking-Range CML-Based Divider-by-2 with Tunable Self-Resonant Frequency Using an Auxiliary Negative-gm Cell", IEEE Transactions on Circuits and Systems I: Regular Papers, Sep-2019.
  29. 10. Xuewei Lei, Yan Zhu, Chi Hang Chan, R. P. Martins, "A 4-b 7µW Phase Domain ADC With Time Domain Reference Generation for Low-Power FSK/PSK Demodulation", IEEE Transactions on Circuits and Systems I: Regular Papers, Sep-2019.
  30. 9. Fangyu Mao, Yan Lu, R. P. Martins, "A Reconfigurable Cross-Connected Wireless- Power Transceiver for Bidirectional Device-to-Device Wireless Charging", IEEE Journal of Solid-State Circuits, Sep-2019.
  31. 8. Xinyi Ge, Yong Chen, Xiaoteng Zhao, Pui In Mak, R. P. Martins, "Analysis and Verification of Jitter in Bang-Bang Clock and Data Recovery Circuit With a Second-Order Loop Filter", IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Jun-2019.
  32. 7. Shiheng Yang, Haidong Yi, Wei-Han Yu, Pui In Mak, R. P. Martins, "A 0.2-V Energy-Harvesting BLE Transmitter With a Micropower Manager Achieving 25% System Efficiency at 0-dBm Output and 5.2-nW Sleep Power in 28-nm CMOS", IEEE Journal of Solid-State Circuits, May-2019.
  33. 6. Zechariah Balan, Harikrishnan Ramiah, Jagadheswaran Rajendran, Nandini Viteea, Pravinah Nair Shasidharan, Jun Yin, Pui In Mak, R. P. Martins, "A Coin-Battery-Powered LDO-Free 2.4-GHz Bluetooth Low Energy/ZigBee Receiver Consuming 2mA", Elsevier the VLSI Journal - Integration, May-2019.
  34. 5. Iat-Fai Sun, Jun Yin, Pui In Mak, R. P. Martins, "A Comparative Study of 8-Phase Feedforward-Coupling Ring VCOs", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), Apr-2019.
  35. 4. Biao Wang, Sai Weng Sin, Seng-Pan U, Franco Maloberti, R. P. Martins, "A 550-μW 20-kHz BW 100.8-dB SNDR Linear-Exponential Multi-Bit Incremental Σ Δ ADC With 256 Clock Cycles in 65-nm CMOS", IEEE Journal of Solid-State Circuits, Apr-2019.
  36. 3. Antoine Dupré, Ka-Meng Lei, Pui In Mak, R. P. Martins, Weng-Kung Peng, "Micro-and nanofabrication NMR technologies for point-of-care medical applications–A review", Microelectronic Engineering, Mar-2019.
  37. 2. Tongquan Jiang, Jun Yin, Pui In Mak, R. P. Martins, "A 0.5-V 0.4-to-1.6-GHz 8-Phase Bootstrap Ring-VCO Using Inherent Non-Overlapping Clocks Achieving a 162.2-dBc/Hz FoM", IEEE Transactions on Circuits and Systems II: Express Briefs, Feb-2019.
  38. 1. Chee-Cheow Lim, Harikrishnan Ramiah, Jun Yin, Pui In Mak, R. P. Martins, "A 5.1-to-7.3 mW, 2.4-to-5 GHz Class-C Mode-Switching Single-Ended-Complementary VCO Achieving >190 dBc/Hz FoM", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), Feb-2019.
Conference Papers and PresentationsTotal: 26
  1. 26. Fangyu Mao, Yan Lu, Edoardo Bonizzoni, Filippo Boera, Mo Huang, Franco Maloberti, R. P. Martins, "A 10.4mW 50MHz-BW 80dB-DR Single-Opamp Third-Order CTSDM with SABELD-Merged Integrator and 3-Stage Opamp", VLSI 2020, , Jun-2020.
  2. 25. Kai Xing, Lei Wang, Yan Zhu, Chi Hang Chan, R. P. Martins, "A 10.4mW 50MHz-BW 80dB-DR Single-Opamp Third-Order CTSDM with SABELD-Merged Integrator and 3-Stage Opamp", 2020 Symposia on VLSI Technology and Circuits, , Jun-2020.
  3. 24. Hao Guo, Yong Chen, Pui In Mak, R. P. Martins, "A 0.082mm2 24.5-to-28.3GHz Multi-LC-Tank Fully-Differential VCO Using Two Separate Single-Turn Inductors and a 1D-Tuning Capacitor Achieving 189.4dBc/Hz FOM and 200±50kHz 1/f3 PN Corner", IEEE Radio Frequency Integrated Circuits (RFIC) Symposium, , Jun-2020.
  4. 23. Jiang DongYang, Liang Qi, Sai Weng Sin, Franco Maloberti, R. P. Martins, "A 5MHz-BW, 86.1dB-SNDR 4X Time-Interleaved 2nd-order ΔΣ Modulator with Digital Feedforward Extrapolation in 28nm CMOS", 2020 Symposium on VLSI Circuits Digest of Technical Papers, , Jun-2020.
  5. 22. Xiaoteng Zhao, Yong Chen, Pui In Mak, R. P. Martins, "A 0.0285mm2 0.68pJ/bit Single-Loop Full-Rate Bang-Bang CDR without Reference and Separate Frequency Detector Achieving an 8.2(Gb/s)/µs Acquisition Speed of PAM-4 data in 28nm CMOS", IEEE Custom Integrated Circuits Conference (CICC), , Mar-2020.
  6. 21. Fangyu Mao, Yan Lu, Edoardo Bonizzoni, Filippo Boera, Mo Huang, Franco Maloberti, R. P. Martins, "A Power-Efficient Hybrid Single-Inductor Bipolar-Output DC-DC Converter with Floating Negative Output for AMOLED Displays", CICC 2020, , Mar-2020.
  7. 20. Jiang DongYang, Liang Qi, Sai Weng Sin, Franco Maloberti, R. P. Martins, "A 5MHz-BW, 86.1dB-SNDR 4X Time-Interleaved 2nd-order ÄÓ Modulator with Digital Feedforward Extrapolation in 28nm CMOS", CICC 2020, , Mar-2020.
  8. 19. Chao Fan, Jun Yin, Chee-Cheow Lim, Pui In Mak, R. P. Martins, "A 9mW 54.9-to-63.5GHz Current-Reuse LO Generator with a 186.7dBc/Hz-FoM by Unifying a 20GHz 3rd-Harmonic-Rich Current-Output VCO, a Harmonic-Current Filter and a 60GHz TIA", IEEE International Solid-State Circuits Conference (ISSCC), Digest., pp. 282-283, Feb-2020.
  9. 18. Gengzhen Qi, Haijun Shao, Pui In Mak, Jun Yin, R. P. Martins, "A 1.4-to-2.7GHz FDD SAW-less Transmitter for 5G-NR Using a BW-Extended N-Path Filter-Modulator, an Isolated-BB Input and a Wideband TIA-Based PA Driver Achieving <-157.5dBc/Hz OB Noise", IEEE International Solid-State Circuits Conference (ISSCC), Digest., pp. 172-173, Feb-2020.
  10. 17. Yan Song, Yan Zhu, Chi Hang Chan, R. P. Martins, "9.6 A 2.56mW 40MHz-Bandwidth 75dB-SNDR Partial-Interleaving SAR-Assisted NS Pipeline ADC With Background Inter-Stage Offset Calibration", 2020 IEEE International Solid- State Circuits Conference - (ISSCC), pp. 164-166, Feb-2020.
  11. 16. Minglei Zhang, Yan Zhu, Chi Hang Chan, R. P. Martins, "16.2 A 4× Interleaved 10GS/s 8b Time-Domain ADC with 16× Interpolation-Based Inter-Stage Gain Achieving >37.5dB SNDR at 18GHz Input", 2020 IEEE International Solid- State Circuits Conference - (ISSCC), pp. 252-254., Feb-2020.
  12. 15. Mo Huang, Yan Lu, R. P. Martins, "A 2-Phase Soft-Charging Hybrid Boost Converter with Doubled Switching Pulse-Width and Shared Bootstrap Capacitor Achieving 93.5% Efficiency at a Conversion Ratio of 4.5", in IEEE International Solid-State Circuits Conference (ISSCC), pp. 198-200, Feb-2020.
  13. 14. Ricardo Martins, Nuno Lourenço, Nuno Horta, Jun Yin, Pui In Mak, R. P. Martins, "Using EDA Tools to Push the Performance Boundaries of an Ultralow-Power IoT-VCO at 65nm", 2019 16th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD), , Jul-2019.
  14. 13. Mingqiang Guo, Jiaji Mao, Sai Weng Sin, Hegong Wei, R. P. Martins, "A 29mW 5GS/s Time-interleaved SAR ADC achieving 48.5dB SNDR With Fully-Digital Timing-Skew Calibration Based on Digital-Mixing", IEEE Symposium on VLSI Circuits (VLSI), , Jun-2019.
  15. 12. 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.
  16. 11. 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.
  17. 10. Yan Lu, Mo Huang, R. P. Martins, "PID Control Considerations for Analog-Digital Hybrid Low-Dropout Regulators (Invited Paper)", IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC), , Jun-2019.
  18. 9. Mingqiang Guo, Jiaji Mao, Sai Weng Sin, Hegong Wei, R. P. Martins, "A 1.6GS/s 12.2mW 7/8-way Split Time-interleaved SAR ADC with Digital Background Mismatch Calibration", IEEE Custom Integrated Circuits Conference (CICC), , Apr-2019.
  19. 8. Liang Qi, Ankesh Jain, Jiang DongYang, Sai Weng Sin, R. P. Martins, Maurits Ortmanns, "A 76.6dB-SNDR 50MHz-BW 29.2mW Noise-Coupling-Assisted CT Sturdy MASH ΔΣ Modulator with 1.5b/4b Quantizers in 28nm CMOS", IEEE International Solid-State Circuits Conference (ISSCC 2019), pp.336-338, Feb-2019.
  20. 7. 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.
  21. 6. Wenning Jiang, Yan Zhu, Minglei Zhang, Chi Hang Chan, R. P. Martins, "A 7.6mW 1GS/s 60dB SNDR Single-Channel SAR-Assisted Pipelined ADC with Temperature-Compensated Dynamic Gm-R-Based Amplifier", IEEE International Solid-State Circuits Conference (ISSCC 2019, pp.60-62, Feb-2019.
  22. 5. Minglei Zhang, Chi Hang Chan, Yan Zhu, R. P. Martins, "A 0.6V 13b 20MS/s Two-Step TDC-Assisted SAR ADC with PVT Tracking and Speed-Enhanced Techniques", IEEE International Solid-State Circuits Conference (ISSCC 2019), pp.66-68, Feb-2019.
  23. 4. Wei Wang, Chi Hang Chan, Yan Zhu, R. P. Martins, "A 72.6dB-SNDR 100MHz-BW 16.36mW CTDSM with Preliminary Sampling and Quantization Scheme in Backend Subranging QTZ", IEEE International Solid-State Circuits Conference (ISSCC 2019), pp.340-342, Feb-2019.
  24. 3. Jianyang Deng, Chi-Seng Lam, Man-Chung Wong, Lei Wang, Sai Weng Sin, R. P. Martins, "A Power Quality Indexes Measurement System Platform with Remote Alarm Notification", 44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018), , Oct-2018.
  25. 2. Ricardo Martins, Nuno Lourenço, Nuno Horta, Jun Yin, Pui In Mak, R. P. Martins, "Design and Optimization of a Class-C/D VCO for Ultra-Low-Power IoT and Cellular Applications", 15th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD 2018), , Jul-2018.
  26. 1. Fangyu Mao, Yan Lu, Seng-Pan U, R. P. Martins, "A 6.78 MHz active voltage doubler with near-optimal on/off delay compensation for wireless power transfer systems", International Symposium on VLSI Design, Automation and Test (VLSI-DAT), , Apr-2018.
Books and Book ChaptersTotal: 1
  1. 1. Shiheng Yang, Jun Yin, Pui In Mak, R. P. Martins, "Chapter 24 Multiplying DLLs” in “Phase-Locked Frequency Generation and Clocking, Architectures and circuits for modern wireless and wireline systems", The Institution of Engineering and Technology, London, United Kingdom, May-2020, 978-1-78561-885-7



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