Rui Paulo Martins - researchr alias

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Viewing Publication 1 - 100 from 439

2024

22.1 A 12GS/s 12b 4× Time-Interleaved Pipelined ADC with Comprehensive Calibration of TI Errors and Linearized Input BufferYuefeng Cao, Minglei Zhang, Yan Zhu 0001, Rui Paulo Martins, Chi-Hang Chan. isscc 2024: 388-390 [doi]

A Radio-Frequency Cross-Connected Rectifier With LC Source DegenerationQiujin Chen, Mo Huang, Tian Xia, Jun Yin 0001, Haiwen Liu, Rui Paulo Martins, Yan Lu 0002. tcasI, 71(2):573-582, February 2024. [doi]

3 ResolutionShuhao Fan, Qi Zhou, Ka-Meng Lei, Rui Paulo Martins, Pui-In Mak. isscc 2024: 316-318 [doi]

Extended Power Dynamic Range and Enhanced Power Conversion Efficiency of a Switched-Capacitor DC-DC Converter: A TutorialTian Siang Ho, Harikrishnan Ramiah, Kishore Kumar Pakkirisami Churchill, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. tcasII, 71(3):1606-1612, March 2024. [doi]

31.5 A 750mW, 37% Peak Efficiency Isolated DC-DC Converter with 54/18Mb/s Full-Duplex Communication Using a Single Pair of TransformersTingxu Hu, Mo Huang, Rui Paulo Martins, Yan Lu 0002. isscc 2024: 504-506 [doi]

2 5.6-7.8GHz Ring-Oscillator-Based Ping-Pong Sampling PLL Scoring 220.3fsrms Jitter and -74.2dBc Reference SpurYunbo Huang, Yong Chen 0005, Zunsong Yang, Rui Paulo Martins, Pui-In Mak. isscc 2024: 130-132 [doi]

A Constant-Power and Optimal-Transfer-Efficiency Wireless Inductive Power Transfer Converter for Battery ChargerIo-Wa Iam, Chio-Kuan Choi, Chi-Seng Lam, Pui-In Mak, Rui Paulo Martins. tie, 71(1):450-461, 2024. [doi]

A 12-/13.56-MHz Crystal Oscillator With Binary-Search-Assisted Two-Step Injection Achieving 5.0-nJ Startup Energy and 45.8-μs Startup TimeHaihua Li, Ka-Meng Lei, Rui Paulo Martins, Pui-In Mak. jssc, 59(2):464-475, February 2024. [doi]

10.9 A 23.2-to-26GHz Sub-Sampling PLL Achieving 48.3fsrms Jitter, -253.5dB FoMJ, and 0.55μs Locking Time Based on a Function-Reused VCO-Buffer and a Type-I FLL with Rapid Phase AlignmentHaoran Li, Tailong Xu, Xi Meng, Jun Yin 0001, Rui Paulo Martins, Pui-In Mak. isscc 2024: 204-206 [doi]

3.3 A 0.5V 6.14μW Trimming-Free Single-XO Dual-Output Frequency Reference with [5.1nJ, 120μs] XO Startup and [8.1nJ, 200μs] Successive-Approximation-Based RTC CalibrationRui Luo, Ka-Meng Lei, Rui Paulo Martins, Pui-In Mak. isscc 2024: 58-60 [doi]

28.3 A 12-28V to 0.6-1.8V Ratio-Regulatable Dickson SC Converter with Dual-Mode Phase Misalignment Operations Achieving 93.1% Efficiency and 6A OutputQiaobo Ma, Yang Jiang 0002, Huihua Li, Xiongjie Zhang, Man Kay Law, Rui Paulo Martins, Pui-In Mak. isscc 2024: 460-462 [doi]

27.1 A Differential Hybrid Class-ED Power Amplifier with 27W Maximum Power and 82% Peak E2E Efficiency for Wireless Fast Charging To-GoFangyu Mao, Rui Paulo Martins, Yan Lu 0002. isscc 2024: 444-446 [doi]

23.4 A 167 μW 71.7dB-SFDR 2.4GHz BLE Receiver Using a Passive Quadrature-Front-End, a Double-Sided Double-Balanced Cascaded Mixer and a Dual-Transformer-Coupled Class-D VCOHaijun Shao, Rui Paulo Martins, Pui-In Mak. isscc 2024: 406-408 [doi]

2 2.91-nJ/Decision Keyword-Spotting (KWS) Chip Featuring an Always-Retention 5T-SRAM in 28-nm CMOSFei Tan, Wei-Han Yu, Ka-Fai Un, Rui Paulo Martins, Pui-In Mak. jssc, 59(2):626-635, February 2024. [doi]

17.9 A 1.8% FAR, 2ms Decision Latency, 1.73nJ/Decision Keywords Spotting (KWS) Chip Incorporating Transfer-Computing Speaker Verification, Hybrid-Domain Computing and Scalable 5T-SRAMFei Tan, Wei-Han Yu, Jinhai Lin, Ka-Fai Un, Rui Paulo Martins, Pui-In Mak. isscc 2024: 330-332 [doi]

Sub-μW Auto-Calibration Bandgap Voltage Reference With 1σ Inaccuracy of ± 0.12% Within - 40°C to 120°CChi-Wa U, Man Kay Law, Rui Paulo Martins, Chi-Seng Lam. jssc, 59(2):540-550, February 2024. [doi]

31.6 A SIDO/DISO VCF-Step-Reconfigurable Continuously Scalable-Conversion-Ratio SC Converter Achieving 91.4%/92.6% Peak Efficiency and Almost-lossless Channel SwitchingYuanfei Wang, Mo Huang, Rui Paulo Martins, Yan Lu 0002. isscc 2024: 506-508 [doi]

An ELDC-Free 4th-Order CT SDM Facilitated by 2nd-Order NS CT-SAR and AC-Coupled Negative-RZixuan Xu, Kai Xing, Yan Zhu 0001, Rui Paulo Martins, Chi-Hang Chan. jssc, 59(3):753-764, March 2024. [doi]

OUT-Free OperationsXiongjie Zhang, Qiaobo Ma, Yang Jiang 0002, Anyang Zhao, Man Kay Law, Rui Paulo Martins, Pui-In Mak. jssc, 59(4):1078-1092, April 2024. [doi]

One-Cycle-Startup Relaxation Oscillator Using Ratiometric Threshold-Referenced and Self-Synchronized Power Gating TechniquesGuangshu Zhao, Zhiming Xiao, Pui-In Mak, Rui Paulo Martins, Man Kay Law. tcasII, 71(1):56-60, January 2024. [doi]

6.8 A 256×192-Pixel 30fps Automotive Direct Time-of-Flight LiDAR Using 8× Current-Integrating-Based TIA, Hybrid Pulse Position/Width Converter, and Intensity/CNN-Guided 3D InpaintingChaorui Zou, Yaozhong Ou, Yan Zhu 0001, Rui Paulo Martins, Chi-Hang Chan, Minglei Zhang. isscc 2024: 114-116 [doi]

2023

A 6.78-MHz Wireless Power Transfer System With Inherent Wireless Phase Shift Control Without Feedback Data Sensing CoilXianglong Bai, Yan Lu 0002, Chenchang Zhan, Rui Paulo Martins. jssc, 58(6):1746-1757, 2023. [doi]

A Compact 12V-to-1V 91.8% Peak Efficiency Hybrid Resonant Switched-Capacitor Parallel Inductor (ReSC-PL) Buck ConverterGuigang Cai, Yan Lu 0002, Rui Paulo Martins. isscc 2023: 198-199 [doi]

A Single-Channel 12b 2GS/s PVT-Robust Pipelined ADC with Critically Damped Ring Amplifier and Time-Domain QuantizerYuefeng Cao, Minglei Zhang, Yan Zhu 0001, Chi-Hang Chan, Rui Paulo Martins. isscc 2023: 170-171 [doi]

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]

2 Voltage Reference in 65-nm CMOS Exploiting Well-Proximity EffectChengyu Che, Ka-Meng Lei, Rui Paulo Martins, Pui-In Mak. tcasII, 70(10):3822-3826, October 2023. [doi]

A High-PCE Range-Extension CMOS Rectifier Employing Advanced Topology Amalgamation Technique for Ambient RF Energy HarvestingAlexander Choo Chia Chun, Yi-Chen Lee, Harikrishnan Ramiah, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. tcasII, 70(10):3747-3751, October 2023. [doi]

A High-Performance Dual-Topology CMOS Rectifier With 19.5-dB Power Dynamic Range 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, 31(8):1253-1257, August 2023. [doi]

A Reconfigurable CMOS Stack Rectifier With 22.8-dB Dynamic Range Achieving 47.91% Peak PCE for IoT/WSN ApplicationKishore Kumar Pakkirisami Churchill, Harikrishnan Ramiah, Alexander Choo Chia Chun, Gabriel Chong, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. tvlsi, 31(10):1619-1623, October 2023. [doi]

3 Field of ViewShuhao Fan, Qi Zhou, Ka-Meng Lei, Pui-In Mak, Rui Paulo Martins. jssc, 58(7):2028-2039, 2023. [doi]

Weightings in Incremental ADCs: A Tutorial ReviewRuiQi Gao, Mingqiang Guo, Sai-Weng Sin, Liang Qi, Biao Wang, Guoxing Wang, Rui Paulo Martins. cicc 2023: 1-8 [doi]

A 10b 700 MS/s Single-Channel 1b/Cycle SAR ADC Using a Monotonic-Specific Feedback SAR Logic With Power-Delay-Optimized Unbalanced N/P-MOS SizingMingqiang Guo, Liang Qi, Weibing Zhao, Gang Xiao 0001, Rui Paulo Martins, Sai-Weng Sin. tcasI, 70(12):4767-4780, December 2023. [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]

A Single-Channel 2.6GS/s 10b Dynamic Pipelined ADC with Time-Assisted Residue Generation Scheme Achieving Intrinsic PVT RobustnessJunyan Hao, Minglei Zhang, Yanbo Zhang, Shubin Liu, Zhangming Zhu, Yan Zhu 0001, Chi-Hang Chan, Rui Paulo Martins. isscc 2023: 168-169 [doi]

A 12-to-1 Flying Capacitor Cross-Connected Buck Converter With Inserted D > 0.5 Control for Fast Transient ResponseTingxu Hu, Mo Huang, Rui Paulo Martins, Yan Lu 0002. jssc, 58(11):3207-3218, November 2023. [doi]

A 12-to-1 V Quad-Output Switched-Capacitor Buck Converter With Shared DC CapacitorsTingxu Hu, Mo Huang, Rui Paulo Martins, Yan Lu 0002. jssc, 58(12):3492-3502, December 2023. [doi]

3 Power Density at 85% EfficiencyTingxu Hu, Mo Huang, Yan Lu 0002, Rui Paulo Martins. isscc 2023: 184-185 [doi]

A 5V-to-0.5V Inductor-First Inductor-on-Ground Switched Capacitor Multi-Path Hybrid DC-DC ConverterJunwei Huang, Zhiguo Tong, Yan Lu 0002, Chi-Seng Lam, Rui Paulo Martins. cicc 2023: 1-2 [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]

A 28-nm 368-fJ/Cycle, 0.43%/V Supply-Sensitivity, FLL-Based RC Oscillator Featuring Positive-TC-Only Resistors and ΔΣM-Based TrimmingYunbo Huang, Yong Chen 0005, Kaiyuan Yang 0001, Paolo Crovetti, Pui-In Mak, Rui Paulo Martins. tcasII, 70(11):3950-3954, November 2023. [doi]

nd-Harmonic OutputYunbo Huang, Yong Chen, Chaowei Yang, Pui-In Mak, Rui Paulo Martins. iscas 2023: 1-5 [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]

A Flexible Rooftop Photovoltaic-Inductive Wireless Power Transfer System for Low-Voltage DC GridIo-Wa Iam, Zhaoyi Ding, Zhicong Huang, Chi-Seng Lam, Rui Paulo Martins, Pui-In Mak. access, 11:51117-51132, 2023. [doi]

A 14b 500 MS/s Single-Channel Pipelined-SAR ADC With Reference Ripple Mitigation Techniques and Adaptively Biased Floating Inverter AmplifierWenning Jiang, Yan Zhu 0001, Chixiao Chen, Hao Xu 0005, Qi Liu 0010, Ming Liu, Rui Paulo Martins, Chi-Hang Chan. jssc, 58(10):2709-2721, October 2023. [doi]

Design Trends and Perspectives of Digital Low Dropout Voltage Regulators for Low Voltage Mobile Applications: A ReviewLi-Fang Lai, Harikrishnan Ramiah, Tan Yee Chyan, Nai Shyan Lai, Chee-Cheow Lim, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. access, 11:85237-85258, 2023. [doi]

A 0.5V 22.5ppm/°C Bandgap Voltage Reference With Leakage Current Injection for Curvature CorrectionChon-Fai Lee, Chi-Wa U, Rui Paulo Martins, Chi-Seng Lam. tcasII, 70(10):3897-3901, October 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]

A Fully-Integrated CMOS Dual-Band RF Energy Harvesting Front-End Employing Adaptive Frequency SelectionWen Xun Lian, Harikrishnan Ramiah, Gabriel Chong, Kishore Kumar Pakkirisami Churchill, Nai Shyan Lai, Saad Mekhilef, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. access, 11:74121-74135, 2023. [doi]

All Rivers Flow to the Sea: A High-Density Wireless Power Receiver With Split-Dual-Path and Hybrid-Quad-Path Step-Down Rectifying ConversionZixiao Lin, Yan Lu 0002, Fangyu Mao, Chuang Wang 0004, Rui Paulo Martins. jssc, 58(11):3127-3137, November 2023. [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 47-nW Voice Activity Detector (VAD) Featuring a Short-Time CNN Feature Extractor and an RNN-Based Classifier With a Non-Volatile CAP-ROMJinhai Lin, Ka-Fai Un, Wei-Han Yu, Rui Paulo Martins, Pui-In Mak. jssc, 58(11):3020-3029, November 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]

L Reduction for 12 V/24 V InputsQiaobo Ma, Xiongjie Zhang, Anyang Zhao, Huihua Li, Yang Jiang 0002, Man Kay Law, Makoto Takamiya, Rui Paulo Martins, Pui-In Mak. tcasI, 70(12):5482-5495, December 2023. [doi]

2 Peak Current DensityQiaobo Ma, Huihua Li, Xiongjie Zhang, Anyang Zhao, Yang Jiang 0002, Man Kay Law, Rui Paulo Martins, Pui-In Mak. asscc 2023: 1-3 [doi]

A 1-A Switching LDO With 40-mV Dropout Voltage and Fast DVSXiangyu Mao, Yan Lu 0002, Rui Paulo Martins. tcasII, 70(9):3454-3458, September 2023. [doi]

A Hybrid Single-Inductor Bipolar Triple-Output DC-DC Converter With High-Quality Positive Outputs for AMOLED DisplaysFangyu Mao, Yan Lu 0002, Franco Maloberti, Rui Paulo Martins. tcasI, 70(1):506-517, January 2023. [doi]

A High-Current Scalable Parallel LDO Scheme With Analog-Digital Merged Control for Small Current-Sharing MismatchXiangyu Mao, Yan Lu 0002, Chuang Wang 0004, Rui Paulo Martins. tcasI, 70(10):3857-3866, October 2023. [doi]

Analysis and Design of a 15.2-to-18.2-GHz Inverse-Class-F VCO With a Balanced Dual-Core Topology Suppressing the Flicker Noise UpconversionXi Meng, Haoran Li, Peng Chen 0022, Jun Yin 0001, Pui-In Mak, Rui Paulo Martins. tcasI, 70(12):5110-5123, December 2023. [doi]

Floating-Domain Integrated GaN Driver Techniques for DC-DC Converters: A ReviewXuchu Mu, Guangshu Zhao, Anyang Zhao, Yang Jiang 0002, Man Kay Law, Makoto Takamiya, Pui-In Mak, Rui Paulo Martins. tcasI, 70(9):3790-3805, September 2023. [doi]

A 95% Peak Efficiency Modified KY Converter With Improved Flying Capacitor Charging in DCM for IoT ApplicationsCaolei Pan, Wen-Liang Zeng, Chi-Seng Lam, Sai-Weng Sin, Chenchang Zhan, Rui Paulo Martins. jssc, 58(11):3219-3230, November 2023. [doi]

A Continuous-Output-Current Buck-Boost Converter Without Right-Half-Plane-Zero (RHPZ)Caolei Pan, Chenchang Zhan, Rui Paulo Martins, Chi-Seng Lam. tcasI, 70(12):4719-4728, December 2023. [doi]

A 12b 1GS/s ADC with Lightweight Input Buffer Distortion Background Calibration Achieving >75dB SFDR over PVTXiang-Hui Pan, Buhui Rui, Yuefeng Cao, Yan Zhu 0001, Chi-Hang Chan, Rui Paulo Martins. cicc 2023: 1-2 [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]

2 Resolution FoM in 65-nm CMOSDan Shi, Ka-Meng Lei, Rui Paulo Martins, Pui-In Mak. jssc, 58(9):2543-2553, September 2023. [doi]

Simple-Logic Comparator-Offset Mitigation Technique for Resistor-Based Temperature Sensor in DFLLDan Shi, Ka-Meng Lei, Rui Paulo Martins, Pui-In Mak. icta3 2023: 1-2 [doi]

A 42W Reconfigurable Bidirectional Power Delivery Voltage-Regulating CableZhiguo Tong, Junwei Huang, Yan Lu 0002, Rui Paulo Martins. isscc 2023: 192-193 [doi]

An 1 V Supply, 740 nW, 8.7 ppm/°C Bandgap Voltage Reference With Segmented Curvature CompensationChi-Wa U, Cong Liu, Rui Paulo Martins, Chi-Seng Lam. tcasI, 70(12):4755-4766, December 2023. [doi]

A Continuously Scalable-Conversion-Ratio SC Converter with Reconfigurable VCF Step for High Efficiency over an Extended VCR RangeYuanfei Wang, Mo Huang, Yan Lu 0002, Rui Paulo Martins. isscc 2023: 450-451 [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]

A 10.8-to-37.4 Gb/s Reference-Less FD-Less Single-Loop Quarter-Rate Bang-Bang Clock and Data Recovery Employing Deliberate-Current- Mismatch Wide-Frequency-Acquisition TechniqueLin Wang, Yong Chen 0005, Chaowei Yang, Xiaoteng Zhao, Pui-In Mak, Franco Maloberti, Rui Paulo Martins. tcasI, 70(7):2637-2650, July 2023. [doi]

A 12-bit 1GS/s ADC With Background Distortion and Split-ADC-Like Gain CalibrationLai Wei, Zihao Zheng, Nereo Markulic, Jorge Lagos 0001, Ewout Martens, Rui Paulo Martins, Yan Zhu 0001, Jan Craninckx, Chi-Hang Chan. tcasI, 70(12):4679-4691, December 2023. [doi]

IoT Cloud-Edge Reconfigurable Mixed-Signal Smart Meter Platform for Arc Fault DetectionYa-Jie Wu, Ricardo Brito, Wai-Hei Choi, Chi-Seng Lam, Man-Chung Wong, Sai-Weng Sin, Rui Paulo Martins. iotj, 10(2):1682-1695, January 2023. [doi]

2Jiangchao Wu, Guangshu Zhao, Litao Zhang, Yu Jia, Yang Jiang 0002, Pui-In Mak, Rui Paulo Martins, Man Kay Law. asscc 2023: 1-3 [doi]

Modeling-Attack-Resistant Strong PUF Exploiting Stagewise Obfuscated Interconnections With Improved ReliabilityChongyao Xu, Litao Zhang, Man Kay Law, Xiaojin Zhao, Pui-In Mak, Rui Paulo Martins. iotj, 10(18):16300-16315, September 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]

An ELDC-Free 2.78mW 20MHz-BW 75.5dB-SNDR 4th- Order CTSDM Facilitated by 2nd-Order CT NS-SAR and AC-Coupled Negative-RZixuan Xu, Kai Xing, Yan Zhu 0001, Chi-Hang Chan, Rui Paulo Martins. cicc 2023: 1-2 [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 Level Shifter With Almost Full Immunity to Positive dv/dt for Buck ConvertersYunzhe Yang, Mo Huang, Sijun Du, Rui Paulo Martins, Yan Lu 0002. tcasI, 70(11):4595-4604, November 2023. [doi]

Relative Stability Analysis of Multi-Loop Low Dropout Regulators Using a Sub-Loop Superposition MethodZihan Yang, Mo Huang, Yan Lu 0002, Rui Paulo Martins. tcasII, 70(11):3968-3972, November 2023. [doi]

A Fully Integrated CMOS Tri-Band Ambient RF Energy Harvesting System for IoT DevicesJack Kee Yong, Wen Xun Lian, Harikrishnan Ramiah, Kishore Kumar Pakkirisami Churchill, Gabriel Chong, Nai Shyan Lai, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. tcasI, 70(12):4705-4718, December 2023. [doi]

A Subthreshold Operation Series-Parallel Charge Pump Incorporating Dynamic Source-Fed Oscillator for Wide-Input-Voltage Energy Harvesting ApplicationJack Kee Yong, Harikrishnan Ramiah, Kishore Kumar Pakkirisami Churchill, Gabriel Chong, Saad Mekhilef, Nai Shyan Lai, Yong Chen 0005, Pui-In Mak, Rui Paulo Martins. access, 11:97641-97653, 2023. [doi]

A 12V-lnput 1V-1.8V-Output 93.7% Peak Efficiency Dual-Inductor Quad-Path Hybrid DC-DC ConverterWen-Liang Zeng, Guigang Cai, Chon-Fai Lee, Chi-Seng Lam, Yan Lu 0002, Sai-Weng Sin, Rui Paulo Martins. isscc 2023: 200-201 [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]

A Second-Order NS Pipelined SAR ADC With Quantization-Prediction-Unrolled Gain Error Shaping and Fully Passive IntegratorHongshuai Zhang, Yan Zhu 0001, Rui Paulo Martins, Chi-Hang Chan. jssc, 58(12):3565-3575, December 2023. [doi]

A 79.5dB-SNDR Pipelined-SAR ADC with a Linearity-Shifting 32× Dynamic Amplifier and Mounted-Over-Die Bypass CapacitorsMinglei Zhang, Yuefeng Cao, Yan Zhu 0001, Chi-Hang Chan, Rui Paulo Martins. vlsit 2023: 1-2 [doi]

nd-Order Gain-Error-Shaping and NS Pipelined SAR ADC Based on a Quantization-Prediction-Unrolled SchemeHongshuai Zhang, Yan Zhu 0001, Chi-Hang Chan, Rui Paulo Martins. isscc 2023: 174-175 [doi]

3 97.3%-Efficiency Outphase Switched-Capacitor Hybrid Buck Converter with Relieved Capacitor Inrush Current and COUT-Free OperationXiongjie Zhang, Qiaobo Ma, Anyang Zhao, Yang Jiang 0002, Man Kay Law, Pui-In Mak, Rui Paulo Martins. vlsit 2023: 1-2 [doi]

th-Order Noise-Shaping Pipeline SAR ADC with Residue Amplifier Error ShapingYanbo Zhang, Junyan Hao, Shubin Liu, Zhangming Zhu, Yan Zhu 0001, Chi-Hang Chan, Rui Paulo Martins. isscc 2023: 178-179 [doi]

A 3.07 mW 30 MHz-BW 73.2 dB-SNDR Time- Interleaved Noise-Shaping SAR ADC With Self-Coupling Second-Order Error-FeedforwardShulin Zhao, Mingqiang Guo, Liang Qi, Dengke Xu, Guoxing Wang, Rui Paulo Martins, Sai-Weng Sin. jssc, 58(10):2722-2732, October 2023. [doi]

A 52.5-dB 2× Time-Interleaved 2.8-GS/s SAR ADC With 5-bit/Cycle Time-Domain Quantization and a Compact Signal DACHongzhi Zhao, Minglei Zhang, Yan Zhu 0001, Rui Paulo Martins, Chi-Hang Chan. jssc, 58(12):3586-3597, December 2023. [doi]

A 2x-lnterleaved 9b 2.8G8S/s 5b/cycle SAR ADC with Linearized Configurable V2T Buffer Achieving >50dB SNDR at 3GHz InputHongzhi Zhao, Minglei Zhang, Yan Zhu 0001, Chi-Hang Chan, Rui Paulo Martins. isscc 2023: 264-265 [doi]

A Double-Mode Sparse Compute-In-Memory Macro with Reconfigurable Single and Dual Layer ComputationYuanzhe Zhao, Minglei Zhang, Pengyu He, Yan Zhu 0001, Chi-Hang Chan, Rui Paulo Martins. cicc 2023: 1-2 [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]

2 Active Area 4GHz Fully Ring-Oscillator-Based Cascaded Fractional-N PLL With Burst-Mode SamplingJunlin Zhong, Xiaofeng Yang 0004, Rui Paulo Martins, Yan Zhu 0001, Chi-Hang Chan. tcasII, 70(10):3792-3796, October 2023. [doi]

A 23-nA Quiescent Current Output-Capacitorless LDO Regulator for IoT DevicesShengnan Zhou, Xiangyu Mao, Cheng Huang, Rui Paulo Martins, Yan Lu 0002. asicon 2023: 1-4 [doi]

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