Pui-In Mak - researchr alias

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Viewing Publication 1 - 100 from 247

2023

Design and Implementation of Hybrid DC-DC Converter: A ReviewTeck Seong Chang, Harikrishnan Ramiah, Yang Jiang 0002, Chee-Cheow Lim, Nai Shyan Lai, Pui-In Mak, Rui Paulo Martins. access, 11:30498-30514, 2023. [doi]

A 3.57-mW 2.88-GHz Multi-Phase Injection-Locked Ring-VCO With a 200-kHz 1/f³ Phase Noise CornerChao Fan, Ya Zhao, Yanlong Zhang, Jun Yin 0001, Li Geng, Pui-In Mak. tcasII, 70(3):865-869, March 2023. [doi]

A 13.5-to-28.8GHz 72.3%-Locking Range Multi-Phase Injection-Locked Frequency Tripler with Improved Output Power and Wideband Subharmonic-Spur Rejection in 28nm CMOSChao Fan, Ya Zhao, Yanlong Zhang, Jun Yin, Pui-In Mak, Guohe Zhang, Li Geng. cicc 2023: 1-2 [doi]

An 83.3-to-104.7GHz Harmonic-Extraction VCO Incorporating Multi-Resonance, Multi-Core, and Multi-Mode (3M) Techniques Achieving -124dBc/Hz Absolute PN and 190.7dBc/Hz $\text{FoM}_{\mathrm{T}}$Hao Guo, Yong Chen 0005, Yunbo Huang, Pui-In Mak, Rui Paulo Martins. isscc 2023: 152-153 [doi]

RMS Jitter, -260.2-dB FOM, and -70.96-dBc Reference SpurYunbo Huang, Yong Chen 0005, Bo Zhao 0003, Pui-In Mak, Rui Paulo Martins. tcasI, 70(4):1463-1475, April 2023. [doi]

Universal Stability Criterion for Type-I Sampling Phase-Locked LoopsYunbo Huang, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. tcasII, 70(4):1351-1355, April 2023. [doi]

RMSJitter, -258.7-dB FOM, and -75.17-dBc Reference SpurYunbo Huang, Yong Chen 0005, Bo Zhao, Pui-In Mak, Rui Paulo Martins. tvlsi, 31(2):188-198, February 2023. [doi]

High-Performance Multiband Ambient RF Energy Harvesting Front-End System for Sustainable IoT Applications - A ReviewYi-Chen Lee, Harikrishnan Ramiah, Alexander Choo Chia Chun, Kishore Kumar Pakkirisami Churchill, Nai Shyan Lai, Chee-Cheow Lim, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. access, 11:11143-11164, 2023. [doi]

A 12/13.56MHz Crystal Oscillator with Binary-Search-Assisted Two-Step Injection Achieving 5.0nJ Startup Energy and 45.8μs Startup TimeHaihua Li, Ka-Meng Lei, Pui-In Mak, Rui Paulo Martins. isscc 2023: 64-65 [doi]

An Ultra-Low-Voltage Single-Crystal Oscillator-Timer (XO-Timer) Delivering 16-MHz and 32.258-kHz Clocks for Sub-0.5-V Energy-Harvesting BLE Radios in 28-nm CMOSLiwen Lin, Ka-Meng Lei, Pui-In Mak, Rui Paulo Martins. ojcands, 4:126-138, 2023. [doi]

A 47nW Mixed-Signal Voice Activity Detector (VAD) Featuring a Non-Volatile Capacitor-ROM, a Short-Time CNN Feature Extractor and an RNN ClassifierJinhai Lin, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins. isscc 2023: 214-215 [doi]

A 27-dBm, 0.92-GHz CMOS Power Amplifier With Mode Switching and a High-Q Compact Inductor (HQCI) Achieving a 30% Back-Off PAEArvind Singh Rawat, Jagadheswaran Rajendran, Selvakumar Mariappan, Narendra Kumar, Pui-In Mak, Rui Paulo Martins. tcasII, 70(1):121-125, 2023. [doi]

A 6-to-38Gb/s capture-range bang-bang clock and data recovery circuit with deliberate-current-mismatch frequency detection and interpolation-based multiphase clock generationLin Wang, Yong Chen 0005, Chaowei Yang, Xionghui Zhou, Mei Han, Crovetti Paolo Stefano, Pui-In Mak, Rui Paulo Martins. ijcta, 51(5):1988-2015, May 2023. [doi]

Transfer-Path-Based Hardware-Reuse Strong PUF Achieving Modeling Attack Resilience With200 Million Training CRPsChongyao Xu, Jieyun Zhang, Man Kay Law, Xiaojin Zhao, Pui-In Mak, Rui Paulo Martins. tifs, 18:2188-2203, 2023. [doi]

A ULP Long-Range Active-RF Tag with Automatic Antenna-Interface Calibration Achieving 20.5% TX Efficiency at -22dBm EIRP, and -60.4dBm Sensitivity at 17.8nW RX PowerZhizhan Yang, Jun Yin 0001, Wei-Han Yu, Haochen Zhang, Pui-In Mak, Rui Paulo Martins. isscc 2023: 470-471 [doi]

A 22.4-to-26.8GHz Dual-Path-Synchronized Quad-Core Oscillator Achieving -138dBc/Hz PN and 193.3dBc/Hz FoM at 10MHz Offset from 25.8GHzXiangxun Zhan, Jun Yin 0001, Pui-In Mak, Rui Paulo Martins. isscc 2023: 148-149 [doi]

On the DC-Settling Process of the Pierce Crystal Oscillator in Start-UpZehao Zhang, Shiheng Yang, Yueduo Liu, Zihao Zhu, Jiahui Lin, Rongxin Bao, Tailong Xu, Zhizhan Yang, Mingkang Zhang, Jiaxin Liu, Xiong Zhou, Jun Yin 0001, Pui-In Mak, Qiang Li 0021. tcasII, 70(1):26-30, 2023. [doi]

An FPGA-Based Transformer Accelerator Using Output Block Stationary Dataflow for Object Recognition ApplicationsZhongyu Zhao, Rujian Cao, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins. tcasII, 70(1):281-285, 2023. [doi]

2022

Arithmetic Progression Switched-Capacitor DC-DC Converter Topology With Soft VCR Transitions and Quasi-Symmetric Two-Phase Charge DeliveryYang Jiang 0002, Man Kay Law, Pui-In Mak, Rui Paulo Martins. jssc, 57(10):2919-2933, 2022. [doi]

High-Performance Harmonic-Rich Single-Core VCO With Multi-LC Tank: A TutorialYong Chen 0005, Pui-In Mak, Rui Paulo Martins. tcasII, 69(7):3115-3121, 2022. [doi]

A 529-μW Fractional-N All-Digital PLL Using TDC Gain Auto-Calibration and an Inverse-Class-F DCO in 65-nm CMOSPeng Chen 0022, Xi Meng, Jun Yin 0001, Pui-In Mak, Rui Paulo Martins, Robert Bogdan Staszewski. tcasI, 69(1):51-63, 2022. [doi]

Mismatch Analysis of DTCs With an Improved BIST-TDC in 28-nm CMOSPeng Chen 0022, Jun Yin 0001, Feifei Zhang, Pui-In Mak, Rui Paulo Martins, Robert Bogdan Staszewski. tcasI, 69(1):196-206, 2022. [doi]

2 Analog Voice Activity Detector Featuring a Time-Domain CNN With Sparsity-Aware Computation and Sparsified Quantization in 28-nm CMOSFeifei Chen, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins. jssc, 57(11):3288-3297, 2022. [doi]

Design and Implementation of a Low Power Switched-Capacitor-Based Analog Feature Extractor for Voice Keyword SpottingFeifei Chen, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins. apccas 2021: 1-5 [doi]

2 Analog Voice Activity Detector (VAD) Featuring a Time-Domain CNN as a Programmable Feature Extractor and a Sparsity-Aware Computational Scheme in 28nm CMOSFeifei Chen, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins. isscc 2022: 1-3 [doi]

2 FoM for RF-Based Hybrid Energy HarvestingAlexander Choo Chia Chun, Harikrishnan Ramiah, Kishore Kumar Pakkirisami Churchill, Yong Chen 0005, Saad Mekhilef, Pui-In Mak, Rui Paulo Martins. tvlsi, 30(10):1533-1537, 2022. [doi]

A Fully-Integrated Ambient RF Energy Harvesting System with 423-μW Output PowerKishore Kumar Pakkirisami Churchill, Harikrishnan Ramiah, Gabriel Chong, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. sensors, 22(12):4415, 2022. [doi]

Evaluation and Perspective of Analog Low-Dropout Voltage Regulators: A ReviewTan Yee Chyan, Harikrishnan Ramiah, Sharifah Wan Muhamad Hatta, Nai Shyan Lai, Chee-Cheow Lim, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. access, 10:114469-114489, 2022. [doi]

Miniaturization of a Nuclear Magnetic Resonance System: Architecture and Design Considerations of Transceiver Integrated CircuitsShuhao Fan, Qi Zhou, Ka-Meng Lei, Pui-In Mak, Rui Paulo Martins. tcasI, 69(8):3049-3060, 2022. [doi]

A 28-Gb/s 13.8-mW Half-Rate Bang-Bang Clock and Data Recovery Circuit Using Return-to-Zero-Based Symmetrical Bang-Bang Phase DetectorXinyi Ge, Yong Chen 0005, Lin Wang, Nan Qi, Pui-In Mak, Rui Paulo Martins. norcas 2022: 1-7 [doi]

A Millimeter-Wave CMOS VCO Featuring a Mode-Ambiguity-Aware Multi-Resonant-RLCM TankHao Guo, Yong Chen 0005, Chaowei Yang, Pui-In Mak, Rui Paulo Martins. tcasI, 69(1):172-185, 2022. [doi]

Low Voltage Switched-Capacitive-Based Reconfigurable Charge Pumps for Energy Harvesting Systems: An OverviewTian Siang Ho, Harikrishnan Ramiah, Kishore Kumar Pakkirisami Churchill, Yong Chen 0005, Chee-Cheow Lim, Nai Shyan Lai, Pui-In Mak, Rui Paulo Martins. access, 10:126910-126930, 2022. [doi]

Miniaturized Energy Harvesting Systems Using Switched-Capacitor DC-DC ConvertersMan Kay Law, Yang Jiang 0002, Pui-In Mak, Rui Paulo Martins. tcasII, 69(6):2629-2634, 2022. [doi]

High Linearity BJT-Based Time-Domain CMOS Temperature SensorYu Lei, Qishen Fang, Jiangchao Wu, Man Kay Law, Pui-In Mak, Rui Paulo Martins. apccas 2021: 153-156 [doi]

Adaptive Line-Transient Enhancement Techniques for Dual-Path Hybrid Converter Achieving Ultra-Low Output Overshoot/UndershootHuihua Li, Qiaobo Ma, Xuchu Mu, Yang Jiang 0002, Man Kay Law, Pui-In Mak, Rui Paulo Martins. apccas 2021: 319-323 [doi]

A -20-dBm Sensitivity RF Energy-Harvesting Rectifier Front End Using a Transformer IMNWen Xun Lian, Harikrishnan Ramiah, Gabriel Chong, Kishore Kumar Pakkirisami Churchill, Nai Shyan Lai, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. tvlsi, 30(11):1808-1812, 2022. [doi]

Accurate Performance Evaluation of Jitter-Power FOM for Multiplying Delay-Locked LoopYueduo Liu, Rongxin Bao, Zihao Zhu, Shiheng Yang, Xiong Zhou, Jun Yin 0001, Pui-In Mak, Qiang Li 0021. tcasI, 69(2):495-505, 2022. [doi]

th-Order Gain-Boosted N-Path LNAZhixiang Liu, Shiyou Wei, Gengzhen Qi, Pui-In Mak. apccas 2021: 463-467 [doi]

Fully-Integrated Timers for Ultra-Low-Power Internet-of-Things Nodes - Fundamentals and Design TechniquesMikki How-Wen Loo, Harikrishnan Ramiah, Ka-Meng Lei, Chee-Cheow Lim, Nai Shyan Lai, Pui-In Mak, Rui Paulo Martins. access, 10:65936-65950, 2022. [doi]

A 0.5 to 2GHz Blocker-Tolerant Receiver Achieving 29dBm OOB-IIP3 and 3.2 to 6dB NF Using Bottom-Plate Switched-Capacitor TechniqueYi Mao, Yuyang Du, Yongjun He, Gengzhen Qi, Pui-In Mak. apccas 2021: 82-85 [doi]

Design Challenges and Considerations of Non-isolated Gate Driver for GaN-based ConvertersXuchu Mu, Yang Jiang 0002, Man Kay Law, Pui-In Mak, Rui Paulo Martins. mwscas 2022: 1-4 [doi]

A 1.7-3.6 GHz 20 MHz-Bandwidth Channel-Selection N-Path Passive-LNA Using a Switched-Capacitor-Transformer Network Achieving 23.5 dBm OB-IIP₃ and 3.4-4.8 dB NFHaijun Shao, Gengzhen Qi, Pui-In Mak, Rui Paulo Martins. jssc, 57(2):413-422, 2022. [doi]

A Low-Power Multiband Blocker-Tolerant Receiver With a Steep Filtering Slope Using an N-Path LNA With Feedforward OB Blocker Cancellation and Filtering-by-Aliasing Baseband AmplifiersHaijun Shao, Gengzhen Qi, Pui-In Mak, Rui Paulo Martins. tcasI, 69(1):220-231, 2022. [doi]

-1 dBHaijun Shao, Pui-In Mak, Gengzhen Qi, Rui Paulo Martins. jssc, 57(12):3669-3680, 2022. [doi]

A 266µW Bluetooth Low-Energy (BLE) Receiver Featuring an N-Path Passive Balun-LNA and a Pipeline Down-Mixing BB-Extraction Scheme Achieving 77dB SFDR and -3dBm OOB-B-1dBHaijun Shao, Pui-In Mak, Gengzhen Qi, Rui P. Martins. isscc 2022: 400-402 [doi]

A 10.8-to-37.4Gb/s Single-Loop Quarter-Rate BBCDR Without External Reference and Separate FD Featuring a Wide-Frequency-Acquisition SchemeLin Wang, Yong Chen 0005, Chaowei Yang, Xiaoteng Zhao, Pui-In Mak, Franco Maloberti, Rui Paulo Martins. icecsys 2022: 1-4 [doi]

rms Jitter Type-II Reference-Sampling PLL Featuring a Gain-Boosting Phase Detector for In-Band Phase-Noise ReductionTailong Xu, Shenke Zhong, Jun Yin 0001, Pui-In Mak, Rui Paulo Martins. tcasI, 69(12):4774-4786, 2022. [doi]

A 3.3-GHz Integer N-Type-II Sub-Sampling PLL Using a BFSK-Suppressed Push-Pull SS-PD and a Fast-Locking FLL Achieving -82.2-dBc REF Spur and -255-dB FOMZunsong Yang, Yong Chen 0005, Jia Yuan, Pui-In Mak, Rui Paulo Martins. tvlsi, 30(2):238-242, 2022. [doi]

IN Subthreshold 3-Stage Dual-Branch Charge Pump With 43.4% Peak Power Conversion Efficiency Using Advanced Dynamic Gate-BiasJack Kee Yong, Harikrishnan Ramiah, Kishore Kumar Pakkirisami Churchill, Gabriel Chong, Saad Mekhilef, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. tcasII, 69(9):3929-3933, 2022. [doi]

A 4T/Cell Amplifier-Chain-Based XOR PUF With Strong Machine Learning Attack ResilienceJieyun Zhang, Chongyao Xu, Man Kay Law, Yang Jiang 0002, Xiaojin Zhao, Pui-In Mak, Rui Paulo Martins. tcasI, 69(1):366-377, 2022. [doi]

Modelling and Analysis of ΔΣ-Modulation-Based Output Spectrum Spur Reduction in Dual-Path Hybrid DC-DC ConvertersXiongjie Zhang, Yang Jiang 0002, Man Kay Law, Pui-In Mak, Rui Paulo Martins. prime 2022: 269-272 [doi]

A Switched-Capacitor Hybrid Quadratic Buck Converter for 48V-Input Wide-Range ConversionRuijie Zhao, Xiongjie Zhang, Xuchu Mu, Huihua Li, Yang Jiang 0002, Man Kay Law, Pui-In Mak, Rui Paulo Martins. icecsys 2022: 1-2 [doi]

2 0.68-pJ/bit Single-Loop Full-Rate Bang-Bang CDR Without Reference and Separate FD Pulling Off an 8.2-Gb/s/μs Acquisition Speed of the PAM-4 Input in 28-nm CMOSXiaoteng Zhao, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. jssc, 57(2):546-561, 2022. [doi]

A Sub-0.25-pJ/bit 47.6-to-58.8-Gb/s Reference-Less FD-Less Single-Loop PAM-4 Bang-Bang CDR With a Deliberate-Current-Mismatch Frequency Acquisition Technique in 28-nm CMOSXiaoteng Zhao, Yong Chen 0005, Lin Wang, Pui-In Mak, Franco Maloberti, Rui Paulo Martins. jssc, 57(5):1358-1371, 2022. [doi]

2021

A Periodically Time-Varying Inductor Applied to The Class-D VCO for Phase Noise ImprovementJun Yin 0001, Pui-In Mak, Rui Paulo Martins. esscirc 2021: 307-310 [doi]

An Arithmetic Progression Switched-Capacitor DC-DC Converter with Soft VCR Transitions Achieving 93.7% Peak Efficiency and 400 mA Output CurrentYang Jiang 0002, Man Kay Law, Pui-In Mak, Rui Paulo Martins. asscc 2021: 1-3 [doi]

A Wide-PCE-Dynamic-Range CMOS Cross-Coupled Differential-Drive Rectifier for Ambient RF Energy HarvestingGabriel Chong, Harikrishnan Ramiah, Jun Yin 0001, Jagadheswaran Rajendran, Pui-In Mak, Rui Paulo Martins. tcasII, 68(6):1743-1747, 2021. [doi]

3 PN Corner Without Harmonic TuningHao Guo, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. isscc 2021: 294-296 [doi]

A 3.36-GHz Locking-Tuned Type-I Sampling PLL With -78.6-dBc Reference Spur Merging Single-Path Reference-Feedthrough-Suppression and Narrow-Pulse-Shielding TechniquesYunbo Huang, Yong Chen 0005, Hailong Jiao, Pui-In Mak, Rui Paulo Martins. tcasII, 68(9):3093-3097, 2021. [doi]

A 3.52-GHz Harmonic-Rich-Shaping VCO with Noise Suppression and Circulation, Achieving -151-dBc/Hz Phase Noise at 10-MHz OffsetYunbo Huang, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. iscas 2021: 1-4 [doi]

Wideband Variable-Gain Amplifiers Based on a Pseudo-Current-Steering Gain-Tuning TechniqueLingshan Kong, Yong Chen 0005, Haohong Yu, Chirn Chye Boon, Pui-In Mak, Rui Paulo Martins. access, 9:35814-35823, 2021. [doi]

2 2.1-MHz Temperature-Resilient Relaxation Oscillator With 667 fJ/Cycle Energy Efficiency Using an Asymmetric Swing-Boosted RC Network and a Dual-Path ComparatorKa-Meng Lei, Pui-In Mak, Rui Paulo Martins. jssc, 56(9):2701-2710, 2021. [doi]

Startup Time and Energy-Reduction Techniques for Crystal Oscillators in the IoT EraKa-Meng Lei, Pui-In Mak, Rui Paulo Martins. tcasII, 68-II(1):30-35, 2021. [doi]

An FPGA-Based Energy-Efficient Reconfigurable Convolutional Neural Network Accelerator for Object Recognition ApplicationsJixuan Li, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins. tcasII, 68(9):3143-3147, 2021. [doi]

A 50.4 GOPs/W FPGA-Based MobileNetV2 Accelerator using the Double-Layer MAC and DSP Efficiency EnhancementJixuan Li, Jiabao Chen, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins. asscc 2021: 1-3 [doi]

A multi-path switched-capacitor-inductor hybrid DC-DC converter with reduced inductor loss and extended voltage conversion rangeQiaobo Ma, Xiongjie Zhang, Yang Jiang 0002, Katsuhiro Hata, Makoto Takamiya, Man Kay Law, Pui-In Mak, Rui Paulo Martins. ieiceee, 18(22):20210405, 2021. [doi]

An 800 MHz-to-3.3 GHz 20-MHz Channel Bandwidth WPD CMOS Power Amplifier For Multiband Uplink Radio TransceiversSelvakumar Mariappan, Jagadheswaran Rajendran, Harikrishnan Ramiah, Pui-In Mak, Jun Yin, Rui Paulo Martins. tcasII, 68(4):1178-1182, 2021. [doi]

A 1.7-to-2.7GHz 35-38% PAE Multiband CMOS Power Amplifier Employing a Digitally-Assisted Analog Pre-Distorter (DAAPD) Reconfigurable Linearization TechniqueSelvakumar Mariappan, Jagadheswaran Rajendran, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. tcasII, 68(11):3381-3385, 2021. [doi]

Bird's-eye view of analog and mixed-signal chips for the 21st centuryRui Paulo Martins, Pui-In Mak, Chi-Hang Chan, Jun Yin, Yan Zhu 0001, Yong Chen 0005, Yan Lu 0002, Man Kay Law, Sai-Weng Sin. ijcta, 49(3):746-761, 2021. [doi]

nd-Harmonic Resonance Achieving 187-to-188.1dBc/Hz FoM in 28nm CMOSXi Meng, Junqi Guo, Haoran Li, Jun Yin 0001, Pui-In Mak, Rui Paulo Martins. asscc 2021: 1-3 [doi]

A Fully Integrated 10-V Pulse Driver Using Multiband Pulse-Frequency Modulation in 65-nm CMOSJiangchao Wu, Hou-Man Leong, Yang Jiang 0002, Man Kay Law, Pui-In Mak, Rui Paulo Martins. tvlsi, 29(9):1665-1669, 2021. [doi]

Modeling Attack Resistant Strong PUF Exploiting Obfuscated Interconnections With <0.83% Bit-Error RateChongyao Xu, Jieyun Zhang, Man Kay Law, Yang Jiang 0002, Xiaojin Zhao, Pui-In Mak, Rui Paulo Martins. asscc 2021: 1-3 [doi]

A 600-μm² Ring-VCO-Based Hybrid PLL Using a 30-μW Charge-Sharing Integrator in 28-nm CMOSShiheng Yang, Jun Yin 0001, Tailong Xu, Taimo Yi, Pui-In Mak, Qiang Li 0021, Rui Paulo Martins. tcasII, 68(9):3108-3112, 2021. [doi]

RMS-Jitter and -64dBc-Reference-Spur Ring-VCO-Based Type-I PLL Using a Current-Reuse Sampling Phase Detector in 28-nm CMOSZunsong Yang, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. tcasI, 68(6):2307-2316, 2021. [doi]

A 4-bit Mixed-Signal MAC Array with Swing Enhancement and Local Kernel MemoryWei-Han Yu, Massimo Giordano, Rohan Doshi, Minglei Zhang, Pui-In Mak, Rui Paulo Martins, Boris Murmann. mwscas 2021: 326-329 [doi]

A 12V-to-1V switched-capacitor-assisted hybrid converter with dual-path charge conduction and zero-voltage switchingXiongjie Zhang, Qiaobo Ma, Yang Jiang 0002, Man Kay Law, Pui-In Mak, Rui Paulo Martins. ieiceee, 18(22):20210382, 2021. [doi]

A High-Efficiency Dual-Antenna RF Energy Harvesting System Using Full-Energy Extraction With Improved Input Power ResponseZhaobo Zhang, Chenchang Zhan, Man Kay Law, Yang Jiang 0002, Pui-In Mak, Rui Paulo Martins. ojcands, 2:436-444, 2021. [doi]

A 0.14-to-0.29-pJ/bit 14-GBaud/s Trimodal (NRZ/PAM-4/PAM-8) Half-Rate Bang-Bang Clock and Data Recovery (BBCDR) Circuit in 28-nm CMOSXiaoteng Zhao, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. tcasI, 68(1):89-102, 2021. [doi]

2020

Piezoelectric Energy-Harvesting Interface Using Split-Phase Flipping-Capacitor Rectifier With Capacitor Reuse for Input Power AdaptationZhiyuan Chen 0002, Man Kay Law, Pui-In Mak, Xiaoyang Zeng, Rui Paulo Martins. jssc, 55(8):2106-2117, 2020. [doi]

Design of a 4.2-to-5.1 GHz Ultralow-Power Complementary Class-B/C Hybrid-Mode VCO in 65-nm CMOS Fully Supported by EDA ToolsRicardo Martins 0003, Nuno Lourenço 0003, Nuno Horta, Shenke Zhong, Jun Yin, Pui-In Mak, Rui Paulo Martins. tcas, 67-I(11):3965-3977, 2020. [doi]

2 45.4-GHz-Bandwidth Unity-Gain Output Driver with SDD22<-10dB up to 35 GHzYong Chen, Pui-In Mak, Chirn Chye Boon, Rui Paulo Martins. mwscas 2020: 687-690 [doi]

rd-Harmonic-Rich Current-Output VCO, a Harmonic-Current Filter and a 60GHz TIAChao Fan, Jun Yin, Chee-Cheow Lim, Pui-In Mak, Rui P. Martins. isscc 2020: 282-284 [doi]

Cost-Effective Compensation Design for Output Customization and Efficiency Optimization in Series/Series-Parallel Inductive Power Transfer ConverterZhicong Huang, Zhijian Fang, Chi-Seng Lam, Pui-In Mak, Rui Paulo Martins. tie, 67(12):10356-10365, 2020. [doi]

A 3.3-mW 25.2-to-29.4-GHz Current-Reuse VCO Using a Single-Turn Multi-Tap Inductor and Differential-Only Switched-Capacitor Arrays With a 187.6-dBc/Hz FOMYunbo Huang, Yong Chen 0005, Hao Guo, Pui-In Mak, Rui Paulo Martins. tcas, 67-I(11):3704-3717, 2020. [doi]

A Unity-Power-Factor Inductive Power Transfer Converter with Inherent CC-to-CV Transition Ability for Automated Guided Vehicle ChargingIo-Wa Iam, Iok-U. Hoi, Zhicong Huang, Chi-Seng Lam, Pui-In Mak, Rui Paulo Martins. iecon 2020: 5257-5261 [doi]

A Multiband FDD SAW-Less Transmitter for 5G-NR Featuring a BW-Extended N-Path Filter-Modulator, a Switched-BB Input, and a Wideband TIA-Based PA DriverGengzhen Qi, Haijun Shao, Pui-In Mak, Jun Yin, Rui Paulo Martins. jssc, 55(12):3387-3399, 2020. [doi]

10.1 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 NoiseGengzhen Qi, Haijun Shao, Pui-In Mak, Jun Yin, Rui P. Martins. isscc 2020: 172-174 [doi]

Design Considerations of the Interpolative Digital Transmitter for Quantization Noise and Replicas RejectionKa-Fai Un, Feifei Zhang, Pui-In Mak, Rui P. Martins, AnDing Zhu, Robert Bogdan Staszewski. tcas, 67-II(1):37-41, 2020. [doi]

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 TechniqueNandini Vitee, Harikrishnan Ramiah, Pui-In Mak, Jun Yin, Rui P. Martins. tvlsi, 28(3):700-713, 2020. [doi]

A 1-V 4-mW Differential-Folded Mixer With Common-Gate Transconductor Using Multiple Feedback Achieving 18.4-dB Conversion Gain, +12.5-dBm IIP3, and 8.5-dB NFNandini Vitee, Harikrishnan Ramiah, Pui-In Mak, Jun Yin, Rui P. Martins. tvlsi, 28(5):1164-1174, 2020. [doi]

Low Complexity Illumination-Invariant Motion Vector Detection Based on Logarithmic Edge Detection and Edge DifferenceChuanqi Wei, Jiangchao Wu, Man Kay Law, Pui-In Mak, Rui Paulo Martins. iscas 2020: 1-5 [doi]

A Single-Pin Antenna Interface RF Front End Using a Single-MOS DCO-PA and a Push-Pull LNAKai Xu, Jun Yin, Pui-In Mak, Robert Bogdan Staszewski, Rui Paulo Martins. jssc, 55(8):2055-2068, 2020. [doi]

An N × N Multiplier-Based Multi-Bit Strong PUF using Path Delay ExtractionChongyao Xu, Jieyun Zhang, Man Kay Law, Xiaojin Zhao, Pui-In Mak, Rui Paulo Martins. iscas 2020: 1-5 [doi]

A 10.6-mW 26.4-GHz Dual-Loop Type-II Phase-Locked Loop Using Dynamic Frequency Detector and Phase DetectorZunsong Yang, Yong Chen 0005, Shiheng Yang, Pui-In Mak, Rui P. Martins. access, 8:2222-2232, 2020. [doi]

A 6.4pJ/Bit Strong Physical Unclonable Function Based on Multiple-Stage Amplifier ChainJieyun Zhang, Xiaojin Zhao, Man Kay Law, Chongyao Xu, Jiahao Liu, Pui-In Mak, Rui Paulo Martins. iscas 2020: 1-5 [doi]

2 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 CMOSXiaoteng Zhao, Yong Chen 0005, Pui-In Mak, Rui P. Martins. cicc 2020: 1-4 [doi]

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