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ORCIDRui Paulo Martins
Rui Paulo da Silva Martins
Person information
- affiliation: University of Macau
- affiliation: Instituto Superior Técnico, Lisboa, Portugal
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2020 – today
- 2023
[j235]Yi Chen Lee
, Harikrishnan Ramiah, Alexander Choo Chia Chun, Kishore Kumar Pakkirisami Churchill, Nai Shyan Lai, Chee-Cheow Lim, Yong Chen, Pui-In Mak, Rui Paulo Martins:
High-Performance Multiband Ambient RF Energy Harvesting Front-End System for Sustainable IoT Applications - A Review. IEEE Access 11: 11143-11164 (2023)- [j234]Teck Seong Chang, Harikrishnan Ramiah, Yang Jiang, Chee-Cheow Lim, Nai Shyan Lai, Pui-In Mak, Rui Paulo Martins:
Design and Implementation of Hybrid DC-DC Converter: A Review. IEEE Access 11: 30498-30514 (2023) - [j233]Lin Wang, Yong Chen, Chaowei Yang, Xionghui Zhou, Mei Han, Crovetti Paolo Stefano, Pui-In Mak, Rui Paulo Martins:
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 generation. Int. J. Circuit Theory Appl. 51(5): 1988-2015 (2023) - [j232]Ya-Jie Wu, Ricardo Brito, Wai-Hei Choi, Chi-Seng Lam, Man-Chung Wong, Sai-Weng Sin, Rui Paulo Martins:
IoT Cloud-Edge Reconfigurable Mixed-Signal Smart Meter Platform for Arc Fault Detection. IEEE Internet Things J. 10(2): 1682-1695 (2023) - [j231]Xianglong Bai, Yan Lu, Chenchang Zhan, Rui Paulo Martins:
A 6.78-MHz Wireless Power Transfer System With Inherent Wireless Phase Shift Control Without Feedback Data Sensing Coil. IEEE J. Solid State Circuits 58(6): 1746-1757 (2023) - [j230]Liwen Lin, Ka-Meng Lei, Pui-In Mak, Rui Paulo Martins:
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 CMOS. IEEE Open J. Circuits Syst. 4: 126-138 (2023) - [j229]Fangyu Mao, Yan Lu, Franco Maloberti, Rui Paulo Martins:
A Hybrid Single-Inductor Bipolar Triple-Output DC-DC Converter With High-Quality Positive Outputs for AMOLED Displays. IEEE Trans. Circuits Syst. I Regul. Pap. 70(1): 506-517 (2023) - [j228]Yunbo Huang, Yong Chen, Bo Zhao, Pui-In Mak, Rui Paulo Martins:
A 3.78-GHz Type-I Sampling PLL With a Fully Passive KPD-Doubled Primary-Secondary S-PD Measuring 39.6-fsRMS Jitter, -260.2-dB FOM, and -70.96-dBc Reference Spur. IEEE Trans. Circuits Syst. I Regul. Pap. 70(4): 1463-1475 (2023) - [j227]Arvind Singh Rawat, Jagadheswaran Rajendran, Selvakumar Mariappan, Narendra Kumar, Pui-In Mak, Rui Paulo Martins:
A 27-dBm, 0.92-GHz CMOS Power Amplifier With Mode Switching and a High-Q Compact Inductor (HQCI) Achieving a 30% Back-Off PAE. IEEE Trans. Circuits Syst. II Express Briefs 70(1): 121-125 (2023) - [j226]Zhongyu Zhao, Rujian Cao, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins:
An FPGA-Based Transformer Accelerator Using Output Block Stationary Dataflow for Object Recognition Applications. IEEE Trans. Circuits Syst. II Express Briefs 70(1): 281-285 (2023) - [j225]Yunbo Huang, Yong Chen, Pui-In Mak, Rui Paulo Martins:
Universal Stability Criterion for Type-I Sampling Phase-Locked Loops. IEEE Trans. Circuits Syst. II Express Briefs 70(4): 1351-1355 (2023) - [j224]Chongyao Xu, Jieyun Zhang, Man-Kay Law, Xiaojin Zhao, Pui-In Mak, Rui Paulo Martins:
Transfer-Path-Based Hardware-Reuse Strong PUF Achieving Modeling Attack Resilience With200 Million Training CRPs. IEEE Trans. Inf. Forensics Secur. 18: 2188-2203 (2023) - [j223]Yunbo Huang, Yong Chen, Bo Zhao, Pui-In Mak, Rui Paulo Martins:
A 3.6-GHz Type-II Sampling PLL With a Differential Parallel-Series Double-Edge S-PD Scoring 43.1-fsRMSJitter, -258.7-dB FOM, and -75.17-dBc Reference Spur. IEEE Trans. Very Large Scale Integr. Syst. 31(2): 188-198 (2023) - [c241]Ruiqi Gao, Mingqiang Guo, Sai-Weng Sin, Liang Qi, Biao Wang, Guoxing Wang, Rui Paulo Martins:
Weightings in Incremental ADCs: A Tutorial Review. CICC 2023: 1-8 - [c240]Junwei Huang, Zhiguo Tong, Yan Lu, Chi-Seng Lam, Rui Paulo Martins:
A 5V-to-0.5V Inductor-First Inductor-on-Ground Switched Capacitor Multi-Path Hybrid DC-DC Converter. CICC 2023: 1-2 - [c239]Xiang-Hui Pan, Buhui Rui, Yuefeng Cao, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A 12b 1GS/s ADC with Lightweight Input Buffer Distortion Background Calibration Achieving >75dB SFDR over PVT. CICC 2023: 1-2 - [c238]ZiXuan Xu, Kai Xing, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
An ELDC-Free 2.78mW 20MHz-BW 75.5dB-SNDR 4th- Order CTSDM Facilitated by 2nd-Order CT NS-SAR and AC-Coupled Negative-R. CICC 2023: 1-2 - [c237]Yuanzhe Zhao, Minglei Zhang, Pengyu He, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A Double-Mode Sparse Compute-In-Memory Macro with Reconfigurable Single and Dual Layer Computation. CICC 2023: 1-2 - [c236]Haihua Li, Ka-Meng Lei, Pui-In Mak, Rui Paulo Martins:
A 12/13.56MHz Crystal Oscillator with Binary-Search-Assisted Two-Step Injection Achieving 5.0nJ Startup Energy and 45.8μs Startup Time. ISSCC 2023: 64-65 - [c235]Xiangxun Zhan, Jun Yin, Pui-In Mak, Rui Paulo Martins:
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 25.8GHz. ISSCC 2023: 148-149 - [c234]Hao Guo, Yong Chen, Yunbo Huang, Pui-In Mak, Rui Paulo Martins:
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 $\text{FoM}_{\mathrm{T}}$. ISSCC 2023: 152-153 - [c233]Junyan Hao, Minglei Zhang, Yanbo Zhang, Shubin Liu, Zhangming Zhu, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A Single-Channel 2.6GS/s 10b Dynamic Pipelined ADC with Time-Assisted Residue Generation Scheme Achieving Intrinsic PVT Robustness. ISSCC 2023: 168-169 - [c232]Yuefeng Cao, Minglei Zhang, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A Single-Channel 12b 2GS/s PVT-Robust Pipelined ADC with Critically Damped Ring Amplifier and Time-Domain Quantizer. ISSCC 2023: 170-171 - [c231]Hongshuai Zhang, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A 25MHz-BW 77.2dB-SNDR 2nd-Order Gain-Error-Shaping and NS Pipelined SAR ADC Based on a Quantization-Prediction-Unrolled Scheme. ISSCC 2023: 174-175 - [c230]Yanbo Zhang, Junyan Hao, Shubin Liu, Zhangming Zhu, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A Single-Channel 70dB-SNDR 100MHz-BW 4th-Order Noise-Shaping Pipeline SAR ADC with Residue Amplifier Error Shaping. ISSCC 2023: 178-179 - [c229]Tingxu Hu, Mo Huang, Yan Lu, Rui Paulo Martins:
A 12V-to-1V Quad-Output Switched-Capacitor Buck Converter with Shared DC Capacitors Achieving 90.4% Peak Efficiency and 48mA/mm3 Power Density at 85% Efficiency. ISSCC 2023: 184-185 - [c228]Zhiguo Tong, Junwei Huang, Yan Lu, Rui Paulo Martins:
A 42W Reconfigurable Bidirectional Power Delivery Voltage-Regulating Cable. ISSCC 2023: 192-193 - [c227]Guigang Cai, Yan Lu, Rui Paulo Martins:
A Compact 12V-to-1V 91.8% Peak Efficiency Hybrid Resonant Switched-Capacitor Parallel Inductor (ReSC-PL) Buck Converter. ISSCC 2023: 198-199 - [c226]Wen-Liang Zeng, Guigang Cai, Chon-Fai Lee, Chi-Seng Lam, Yan Lu, Sai-Weng Sin, Rui Paulo Martins:
A 12V-lnput 1V-1.8V-Output 93.7% Peak Efficiency Dual-Inductor Quad-Path Hybrid DC-DC Converter. ISSCC 2023: 200-201 - [c225]Jinhai Lin, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins:
A 47nW Mixed-Signal Voice Activity Detector (VAD) Featuring a Non-Volatile Capacitor-ROM, a Short-Time CNN Feature Extractor and an RNN Classifier. ISSCC 2023: 214-215 - [c224]Hongzhi Zhao, Minglei Zhang, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A 2x-lnterleaved 9b 2.8G8S/s 5b/cycle SAR ADC with Linearized Configurable V2T Buffer Achieving >50dB SNDR at 3GHz Input. ISSCC 2023: 264-265 - [c223]Yuanfei Wang, Mo Huang, Yan Lu, Rui Paulo Martins:
A Continuously Scalable-Conversion-Ratio SC Converter with Reconfigurable VCF Step for High Efficiency over an Extended VCR Range. ISSCC 2023: 450-451 - [c222]Zhizhan Yang, Jun Yin, Wei-Han Yu, Haochen Zhang, Pui-In Mak, Rui Paulo Martins:
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 Power. ISSCC 2023: 470-471 - 2022
- [j222]Mikki How-Wen Loo, Harikrishnan Ramiah, Ka-Meng Lei, Chee-Cheow Lim, Nai Shyan Lai, Pui-In Mak, Rui Paulo Martins:
Fully-Integrated Timers for Ultra-Low-Power Internet-of-Things Nodes - Fundamentals and Design Techniques. IEEE Access 10: 65936-65950 (2022) - [j221]Tan Yee Chyan, Harikrishnan Ramiah, Sharifah Wan Muhamad Hatta, Nai Shyan Lai, Chee-Cheow Lim, Yong Chen, Pui-In Mak, Rui Paulo Martins:
Evaluation and Perspective of Analog Low-Dropout Voltage Regulators: A Review. IEEE Access 10: 114469-114489 (2022) - [j220]Tian Siang Ho, Harikrishnan Ramiah, Kishore Kumar Pakkirisami Churchill, Yong Chen, Chee-Cheow Lim, Nai Shyan Lai, Pui-In Mak, Rui Paulo Martins:
Low Voltage Switched-Capacitive-Based Reconfigurable Charge Pumps for Energy Harvesting Systems: An Overview. IEEE Access 10: 126910-126930 (2022) - [j219]Haijun Shao, Gengzhen Qi, Pui-In Mak, Rui Paulo Martins:
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 NF. IEEE J. Solid State Circuits 57(2): 413-422 (2022) - [j218]Xiaoteng Zhao, Yong Chen, Pui-In Mak, Rui Paulo Martins:
A 0.0285-mm2 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 CMOS. IEEE J. Solid State Circuits 57(2): 546-561 (2022) - [j217]Yanbo Zhang, Jin Zhang, Shubin Liu, Ruixue Ding, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A 20 MHz Bandwidth 79 dB SNDR SAR-Assisted Noise-Shaping Pipeline ADC With Gain and Offset Calibrations. IEEE J. Solid State Circuits 57(3): 745-756 (2022) - [j216]Xiaoteng Zhao, Yong Chen, Lin Wang, Pui-In Mak, Franco Maloberti, Rui Paulo Martins:
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 CMOS. IEEE J. Solid State Circuits 57(5): 1358-1371 (2022) - [j215]Hongshuai Zhang, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
An Inherent Gain Error Tolerance Noise-Shaping SAR-Assisted Pipeline ADC With Code-Counter-Based Offset Calibration. IEEE J. Solid State Circuits 57(5): 1480-1491 (2022) - [j214]Zihao Zheng, Lai Wei, Jorge Lagos, Ewout Martens, Yan Zhu, Chi-Hang Chan, Jan Craninckx, Rui Paulo Martins:
A 3.3-GS/s 6-b Fully Dynamic Pipelined ADC With Linearized Dynamic Amplifier. IEEE J. Solid State Circuits 57(6): 1673-1683 (2022) - [j213]Xiangyu Mao, Yan Lu, Rui Paulo Martins:
A Scalable High-Current High-Accuracy Dual-Loop Four-Phase Switching LDO for Microprocessors. IEEE J. Solid State Circuits 57(6): 1841-1853 (2022) - [j212]Fangyu Mao, Yan Lu, Rui Paulo Martins:
A Reconfigurable Single-Stage Asymmetrical Full-Wave Step-Down Rectifier for Bidirectional Device-to-Device Wireless Fast Charging. IEEE J. Solid State Circuits 57(6): 1888-1898 (2022) - [j211]Yang Jiang, Man-Kay Law, Pui-In Mak, Rui Paulo Martins:
Arithmetic Progression Switched-Capacitor DC-DC Converter Topology With Soft VCR Transitions and Quasi-Symmetric Two-Phase Charge Delivery. IEEE J. Solid State Circuits 57(10): 2919-2933 (2022) - [j210]Feifei Chen, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins:
A 108-nW 0.8-mm2 Analog Voice Activity Detector Featuring a Time-Domain CNN With Sparsity-Aware Computation and Sparsified Quantization in 28-nm CMOS. IEEE J. Solid State Circuits 57(11): 3288-3297 (2022) - [j209]Haijun Shao, Pui-In Mak, Gengzhen Qi, Rui Paulo Martins:
A 266-μW Bluetooth Low-Energy (BLE) Receiver Featuring an N-Path Passive Balun-LNA and a Pipeline Down-Mixing BB-Extraction Scheme Achieving 77-dB SFDR and -3-dBm OOB-B-1 dB. IEEE J. Solid State Circuits 57(12): 3669-3680 (2022) - [j208]Kishore Kumar Pakkirisami Churchill, Harikrishnan Ramiah, Gabriel Chong, Yong Chen, Pui-In Mak, Rui Paulo Martins:
A Fully-Integrated Ambient RF Energy Harvesting System with 423-μW Output Power. Sensors 22(12): 4415 (2022) - [j207]Chi-Wa U, Man-Kay Law, Chi-Seng Lam, Rui Paulo Martins:
Switched-Capacitor Bandgap Voltage Reference for IoT Applications. IEEE Trans. Circuits Syst. I Regul. Pap. 69(1): 16-29 (2022) - [j206]Peng Chen, Xi Meng, Jun Yin, Pui-In Mak, Rui Paulo Martins, Robert Bogdan Staszewski:
A 529-μW Fractional-N All-Digital PLL Using TDC Gain Auto-Calibration and an Inverse-Class-F DCO in 65-nm CMOS. IEEE Trans. Circuits Syst. I Regul. Pap. 69(1): 51-63 (2022) - [j205]Kai Xing, Wei Wang, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A Single-Opamp Third Order CT ΔΣ Modulator With SAB-ELD-Merged Integrator and Three-Stage Hybrid Compensation Opamp. IEEE Trans. Circuits Syst. I Regul. Pap. 69(1): 64-74 (2022) - [j204]Hao Guo, Yong Chen, Chaowei Yang, Pui-In Mak, Rui Paulo Martins:
A Millimeter-Wave CMOS VCO Featuring a Mode-Ambiguity-Aware Multi-Resonant-RLCM Tank. IEEE Trans. Circuits Syst. I Regul. Pap. 69(1): 172-185 (2022) - [j203]Peng Chen, Jun Yin, Feifei Zhang, Pui-In Mak, Rui Paulo Martins, Robert Bogdan Staszewski:
Mismatch Analysis of DTCs With an Improved BIST-TDC in 28-nm CMOS. IEEE Trans. Circuits Syst. I Regul. Pap. 69(1): 196-206 (2022) - [j202]Haijun Shao, Gengzhen Qi, Pui-In Mak, Rui Paulo Martins:
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 Amplifiers. IEEE Trans. Circuits Syst. I Regul. Pap. 69(1): 220-231 (2022) - [j201]Jieyun Zhang, Chongyao Xu, Man-Kay Law, Yang Jiang, Xiaojin Zhao, Pui-In Mak, Rui Paulo Martins:
A 4T/Cell Amplifier-Chain-Based XOR PUF With Strong Machine Learning Attack Resilience. IEEE Trans. Circuits Syst. I Regul. Pap. 69(1): 366-377 (2022) - [j200]Shuhao Fan, Qi Zhou, Ka-Meng Lei, Pui-In Mak, Rui Paulo Martins:
Miniaturization of a Nuclear Magnetic Resonance System: Architecture and Design Considerations of Transceiver Integrated Circuits. IEEE Trans. Circuits Syst. I Regul. Pap. 69(8): 3049-3060 (2022) - [j199]Chuang Wang, Yan Lu, Rui Paulo Martins:
A Highly Integrated Tri-Path Hybrid Buck Converter With Reduced Inductor Current and Self-Balanced Flying Capacitor Voltage. IEEE Trans. Circuits Syst. I Regul. Pap. 69(9): 3841-3850 (2022) - [j198]Tingxu Hu, Mo Huang, Yan Lu, Rui Paulo Martins:
A Capacitor-Cross-Connected Boost Converter With Duty Cycle < 0.5 Control for Extended Conversion-Ratio and Soft Start-Up. IEEE Trans. Circuits Syst. I Regul. Pap. 69(10): 4272-4283 (2022) - [j197]Xiangyu Mao, Yan Lu, Rui Paulo Martins:
A 1.2-A Calibration-Free Hybrid LDO With In-Loop Quantization and Auxiliary Constant Current Control Achieving High Accuracy and Fast DVS. IEEE Trans. Circuits Syst. I Regul. Pap. 69(11): 4443-4452 (2022) - [j196]Chuang Wang, Yan Lu, Xiuping Li, Rui Paulo Martins:
A Dual-Branch Series-Parallel Hybrid Buck DC-DC Converter With Flying Capacitor Voltage Auto-Balancing. IEEE Trans. Circuits Syst. I Regul. Pap. 69(12): 4741-4750 (2022) - [j195]Junwei Huang, Chi-Seng Lam, Yan Lu, Rui Paulo Martins:
A Symmetrical Double Step-Down Converter With Extended Voltage Conversion Ratio. IEEE Trans. Circuits Syst. I Regul. Pap. 69(12): 4761-4773 (2022) - [j194]Tailong Xu, Shenke Zhong, Jun Yin, Pui-In Mak, Rui Paulo Martins:
A 6-to-7.5-GHz 54-fsrms Jitter Type-II Reference-Sampling PLL Featuring a Gain-Boosting Phase Detector for In-Band Phase-Noise Reduction. IEEE Trans. Circuits Syst. I Regul. Pap. 69(12): 4774-4786 (2022) - [j193]Yu Duan, Chi-Hang Chan, Yan Zhu, Rui Paulo Martins:
Supply-Noise-Desensitized Techniques for Low Jitter RO-Based PLL Achieving ≤1.6 ps RMS Jitter Within Full-Spectrum Supply Interference. IEEE Trans. Circuits Syst. I Regul. Pap. 69(12): 4799-4809 (2022) - [j192]Jiahao Liu, Yuanzhe Zhao, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A Weak PUF-Assisted Strong PUF With Inherent Immunity to Modeling Attacks and Ultra-Low BER. IEEE Trans. Circuits Syst. I Regul. Pap. 69(12): 4898-4907 (2022) - [j191]Jiahao Liu, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
An Entropy-Source-Preselection-Based Strong PUF With Strong Resilience to Machine Learning Attacks and High Energy Efficiency. IEEE Trans. Circuits Syst. I Regul. Pap. 69(12): 5108-5120 (2022) - [j190]Mingqiang Guo, Sai-Weng Sin, Liang Qi, Dengke Xu, Guoxing Wang, Rui Paulo Martins:
Background Timing Mismatch Calibration Techniques in High-Speed Time-Interleaved ADCs: A Tutorial Review. IEEE Trans. Circuits Syst. II Express Briefs 69(6): 2564-2569 (2022) - [j189]Liang Qi, Yuekai Liu, Sai-Weng Sin, Xinpeng Xing, Guoxing Wang, Maurits Ortmanns, Rui Paulo Martins:
Wideband Continuous-Time MASH Delta-Sigma Modulators: A Tutorial Review. IEEE Trans. Circuits Syst. II Express Briefs 69(6): 2623-2628 (2022) - [j188]Man-Kay Law, Yang Jiang, Pui-In Mak, Rui Paulo Martins:
Miniaturized Energy Harvesting Systems Using Switched-Capacitor DC-DC Converters. IEEE Trans. Circuits Syst. II Express Briefs 69(6): 2629-2634 (2022) - [j187]Yong Chen, Pui-In Mak, Rui Paulo Martins:
High-Performance Harmonic-Rich Single-Core VCO With Multi-LC Tank: A Tutorial. IEEE Trans. Circuits Syst. II Express Briefs 69(7): 3115-3121 (2022) - [j186]Jack Kee Yong, Harikrishnan Ramiah, Kishore Kumar Pakkirisami Churchill, Gabriel Chong, Saad Mekhilef, Yong Chen, Pui-In Mak, Rui Paulo Martins:
A 0.1-V VIN Subthreshold 3-Stage Dual-Branch Charge Pump With 43.4% Peak Power Conversion Efficiency Using Advanced Dynamic Gate-Bias. IEEE Trans. Circuits Syst. II Express Briefs 69(9): 3929-3933 (2022) - [j185]Lei Xuan, Ka-Fai Un, Chi-Seng Lam, Rui Paulo Martins:
An FPGA-Based Energy-Efficient Reconfigurable Depthwise Separable Convolution Accelerator for Image Recognition. IEEE Trans. Circuits Syst. II Express Briefs 69(10): 4003-4007 (2022) - [j184]Ya-Jie Wu, Wai-Hei Choi, Chi-Seng Lam, Man-Chung Wong, Sai-Weng Sin, Rui Paulo Martins:
An FPGA-Based Self-Reconfigurable Arc Fault Detection System for Smart Meters. IEEE Trans. Circuits Syst. II Express Briefs 69(10): 4133-4137 (2022) - [j183]Sibo Wen, Wen-Liang Zeng, Chi-Seng Lam, Franco Maloberti, Rui Paulo Martins:
An Analog Multiplier Controlled Buck-Boost Converter. IEEE Trans. Circuits Syst. II Express Briefs 69(10): 4173-4177 (2022) - [j182]Zunsong Yang, Yong Chen, Jia Yuan, Pui-In Mak, Rui Paulo Martins:
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 FOM. IEEE Trans. Very Large Scale Integr. Syst. 30(2): 238-242 (2022) - [j181]Alexander Choo Chia Chun, Harikrishnan Ramiah, Kishore Kumar Pakkirisami Churchill, Yong Chen, Saad Mekhilef, Pui-In Mak, Rui Paulo Martins:
A Reconfigurable CMOS Rectifier With 14-dB Power Dynamic Range Achieving >36-dB/mm2 FoM for RF-Based Hybrid Energy Harvesting. IEEE Trans. Very Large Scale Integr. Syst. 30(10): 1533-1537 (2022) - [j180]Wen Xun Lian, Harikrishnan Ramiah, Gabriel Chong, Kishore Kumar Pakkirisami Churchill, Nai Shyan Lai, Yong Chen, Pui-In Mak, Rui Paulo Martins:
A -20-dBm Sensitivity RF Energy-Harvesting Rectifier Front End Using a Transformer IMN. IEEE Trans. Very Large Scale Integr. Syst. 30(11): 1808-1812 (2022) - [c221]Feifei Chen, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins:
Design and Implementation of a Low Power Switched-Capacitor-Based Analog Feature Extractor for Voice Keyword Spotting. APCCAS 2022: 1-5 - [c220]Yu Lei, Qishen Fang, Jiangchao Wu, Man-Kay Law, Pui-In Mak, Rui Paulo Martins:
High Linearity BJT-Based Time-Domain CMOS Temperature Sensor. APCCAS 2022: 153-156 - [c219]Huihua Li, Qiaobo Ma, Xuchu Mu, Yang Jiang, Man-Kay Law, Pui-In Mak, Rui Paulo Martins:
Adaptive Line-Transient Enhancement Techniques for Dual-Path Hybrid Converter Achieving Ultra-Low Output Overshoot/Undershoot. APCCAS 2022: 319-323 - [c218]Lele Fang, Jiahao Liu, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
LSB-Reused Protection Technique in Secure SAR ADC against Power Side-Channel Attack. AsianHOST 2022: 1-6 - [c217]Mingqiang Guo, Sai-Weng Sin, Liang Qi, Gang Xiao, Rui Paulo Martins:
A 10b 700MS/s single-channel 1b/cycle SAR ADC using a monotonic-specific feedback SAR logic with power-delay-optimized unbalanced N/P-MOS sizing. CICC 2022: 1-2 - [c216]Zixiao Lin, Yan Lu, Fangyu Mao, Chuang Wang, Rui Paulo Martins:
All Rivers Flow to the Sea: A High Power Density Wireless Power Receiver with Split-Dual-Path Rectification and Hybrid-Quad-Path Step-Down Conversion. CICC 2022: 1-2 - [c215]Lin Wang, Yong Chen, Chaowei Yang, Xiaoteng Zhao, Pui-In Mak, Franco Maloberti, Rui Paulo Martins:
A 10.8-to-37.4Gb/s Single-Loop Quarter-Rate BBCDR Without External Reference and Separate FD Featuring a Wide-Frequency-Acquisition Scheme. ICECS 2022 2022: 1-4 - [c214]Ruijie Zhao, Xiongjie Zhang, Xuchu Mu, Huihua Li, Yang Jiang, Man-Kay Law, Pui-In Mak, Rui Paulo Martins:
A Switched-Capacitor Hybrid Quadratic Buck Converter for 48V-Input Wide-Range Conversion. ICECS 2022 2022: 1-2 - [c213]Ke Li, Sai-Weng Sin, Liang Qi, Weibing Zhao, Guoxing Wang, Rui Paulo Martins:
A Robust Hybrid CT/DT 0-2 MASH DSM with Passive Noise-Shaping SAR ADC. ISCAS 2022: 551-555 - [c212]Yi Zeng, Chi-Hang Chan, Yan Zhu, Rui Paulo Martins:
An Auxiliary-Loop-Enhanced Fast-Transient FVF LDO as Reference Buffer of a SAR ADC. ISCAS 2022: 2660-2664 - [c211]Chuang Wang, Zixiao Lin, Yan Lu, Xiuping Li, Rui Paulo Martins:
A Hybrid Boost Converter with Regulated Flying Capacitor Voltage and Reduced Inductor Current for LED Lighting. ISCAS 2022: 2900-2904 - [c210]Feifei Chen, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins:
A 108nW 0.8mm2 Analog Voice Activity Detector (VAD) Featuring a Time-Domain CNN as a Programmable Feature Extractor and a Sparsity-Aware Computational Scheme in 28nm CMOS. ISSCC 2022: 1-3 - [c209]Tingxu Hu, Mo Huang, Yan Lu, Rui Paulo Martins:
A 4A 12-to-1 Flying Capacitor Cross-Connected DC-DC Converter with Inserted D>0.5 Control Achieving >2x Transient Inductor Current Slew Rate and 0.73× Theoretical Minimum Output Undershoot of DSD. ISSCC 2022: 1-3 - [c208]Guigang Cai, Yan Lu, Rui Paulo Martins:
A Battery-Input Sub-1V Output 92.9% Peak Efficiency 0.3A/mm2 Current Density Hybrid SC-Parallel-Inductor Buck Converter with Reduced Inductor Current in 65nm CMOS. ISSCC 2022: 312-314 - [c207]Haijun Shao, Pui-In Mak, Gengzhen Qi, Rui Paulo Martins:
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-1dB. ISSCC 2022: 400-402 - [c206]Xuchu Mu, Yang Jiang, Man-Kay Law, Pui-In Mak, Rui Paulo Martins:
Design Challenges and Considerations of Non-isolated Gate Driver for GaN-based Converters. MWSCAS 2022: 1-4 - [c205]Yi Zeng, Chi-Hang Chan, Yan Zhu, Rui Paulo Martins:
A low dropout regulator with PSR under -48dB up to 20GHz for a SARADC reference buffer. MWSCAS 2022: 1-4 - [c204]Xinyi Ge, Yong Chen, Lin Wang, Nan Qi, Pui-In Mak, Rui Paulo Martins:
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 Detector. NorCAS 2022: 1-7 - [c203]Xiongjie Zhang, Yang Jiang, Man-Kay Law, Pui-In Mak, Rui Paulo Martins:
Modelling and Analysis of ΔΣ-Modulation-Based Output Spectrum Spur Reduction in Dual-Path Hybrid DC-DC Converters. PRIME 2022: 269-272 - 2021
- [j179]Lingshan Kong, Yong Chen, Haohong Yu, Chirn Chye Boon, Pui-In Mak, Rui Paulo Martins:
Wideband Variable-Gain Amplifiers Based on a Pseudo-Current-Steering Gain-Tuning Technique. IEEE Access 9: 35814-35823 (2021) - [j178]Xiongjie Zhang, Qiaobo Ma, Yang Jiang, Man-Kay Law, Pui-In Mak, Rui Paulo Martins:
A 12V-to-1V switched-capacitor-assisted hybrid converter with dual-path charge conduction and zero-voltage switching. IEICE Electron. Express 18(22): 20210382 (2021) - [j177]Qiaobo Ma, Xiongjie Zhang, Yang Jiang, Katsuhiro Hata, Makoto Takamiya, Man-Kay Law, Pui-In Mak, Rui Paulo Martins:
A multi-path switched-capacitor-inductor hybrid DC-DC converter with reduced inductor loss and extended voltage conversion range. IEICE Electron. Express 18(22): 20210405 (2021) - [j176]Rui Paulo Martins, Pui-In Mak, Chi-Hang Chan, Jun Yin, Yan Zhu, Yong Chen, Yan Lu, Man-Kay Law, Sai-Weng Sin:
Bird's-eye view of analog and mixed-signal chips for the 21st century. Int. J. Circuit Theory Appl. 49(3): 746-761 (2021) - [j175]Yan Song, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins:
A 40-MHz Bandwidth 75-dB SNDR Partial-Interleaving SAR-Assisted Noise-Shaping Pipeline ADC. IEEE J. Solid State Circuits 56(6): 1772-1783 (2021) - [j174]Mo Huang, Yan Lu, Tingxu Hu, Rui Paulo da Silva Martins:
A Hybrid Boost Converter With Cross-Connected Flying Capacitors. IEEE J. Solid State Circuits 56(7): 2102-2112 (2021) - [j173]