Wanyuan Qu

37 papers C 2Journal 21Unranked 14
YearRankTypeTitle / Venue / Authors
2026 — conf
26.2 A Compact 4Vin 93.4%-Peak-Efficiency 12A Load and 20mV Undershoot Resonant Sigma Converter with PCB-Embedded Converter-on-Substrate Packaging.
ISSCC
Yukan Du, Shengdao Ren, Zheyuan Fei, Ziteng Chen, Menglian Zhao, Chushan Li, Yong Ding, Wuhua Li, Zhichao Tan, Wanyuan Qu
2026 J jnl
A Compact On-Substrate-Integrated Converter With 91% Peak Efficiency and Over 80% Efficiency Across a Wide Load Range.
IEEE Trans. Very Large Scale Integr. Syst.
Ziteng Chen, Huipeng Xu, Zhetao Ding, Yukan Du, Wanyuan Qu
2026 J jnl
High-efficiency Buck converter design for wide input and output voltage ranges.
Microelectron. J.
Huanghong Yang, Zicong Liu, Yong You, Wanyuan Qu
2025 — conf
A 12A 89.3% Peak Efficiency and 26mV Undershoot 12-to-1V Two-Stage Converter with Regulated Resonant Switched-Capacitor Regulators.
ISSCC
Shengdao Ren, Yukan Du, Menglian Zhao, Zhichao Tan, Chushan Li, Yong Ding, Wuhua Li, Wanyuan Qu
2025 J jnl
A 15-bit BW/Power Scalable Pseudo-Pseudo-Differential MASH ADC Using an Adaptively Biased Inverter Amplifier.
IEEE Trans. Circuits Syst. II Express Briefs
Zhenhao Fan, Zhaonan Lu, Menglian Zhao, Wanyuan Qu, Zhichao Tan
2025 J jnl
A 30-70MHz Delay-Line-Based Multiphase 50A 5.14 A/mm² Fully Integrated Voltage Regulator.
IEEE Open J. Circuits Syst.
Tianshu Liu, Tao Zhang, Yukan Du, Wanyuan Qu
2025 J jnl
A 62.2dB SNDR Event-Driven Level-Crossing ADC With SAR-Assisted Delay Compensation Loop for Time-Sparse Biomedical Signal Acquisition.
IEEE Trans. Biomed. Circuits Syst.
Mengyu Li, Yi Huo, Shuang Song, Wanyuan Qu, Le Ye, Menglian Zhao, Zhichao Tan
2025 J jnl
A 95.43%-Peak-Efficiency Buck Converter With Seamless PWM/PFM Transition and 12.3-μA Quiescent Current for Wide-Load Applications.
IEEE Access
Xiao-Hui Hu, Wanyuan Qu, Yong Ding
2025 J jnl
A High-Efficiency 12/1-V Dual-Path Series-Capacitor Converter With Low V⋅A Metric and Full Duty Range.
IEEE J. Solid State Circuits
Xu Yang, Linhu Zhao, Zhichao Tan, Menglian Zhao, Yong Ding, Wuhua Li, Wanyuan Qu
2025 J jnl
A Highly-Integrated Wireless Neuromodulation SoC for Compact Injectable Implant.
IEEE Trans. Circuits Syst. II Express Briefs
Zhang Qiu, Kangyu Su, Tao Zhang, Ziye He, Wanyuan Qu, Jian Xu
2025 J jnl
A Two-Stage 12-1-V Converter Featuring Regulated Resonant SC Regulators and Collaborative Control Scheme.
IEEE J. Solid State Circuits
Shengdao Ren, Yukan Du, Menglian Zhao, Zhichao Tan, Chushan Li, Yong Ding, Wuhua Li, Wanyuan Qu
2025 J jnl
An 871 nW 96.2 dB SNDR Pipelined Second-Order Noise-Shaping SAR ADC Employing Charge-Efficient CLS-Assisted Residue Amplifier.
IEEE Trans. Circuits Syst. I Regul. Pap.
Shan Zhang, Lingxin Meng, Zhaonan Lu, Shuang Song, Wanyuan Qu, Menglian Zhao, Zhichao Tan
2025 J jnl
Closed-Loop Pole Analysis via Output Impedance in Miller-Compensated Amplifiers.
IEEE Trans. Circuits Syst. II Express Briefs
Haochang Zhi, Shaojie Xu, Jintao Li, Tong Zhou, Yun Li, Weiwei Shan, Wanyuan Qu
2024 C conf
A 60-nA IQ 96.5% Peak Efficiency Buck Converter with Wide Load Range for Internet of Things.
ISCAS
Ruijie Xi, Chenkang Xue, Jiping Li, Tianting Zhao, Mengjiao Li, Yong Ding, Wuhua Li, Wanyuan Qu
2024 J jnl
A Compact Dickson Hybrid Boost Converter With 5-mV Input 90.5% Peak Efficiency and On-Chip Cold-Start for Thermoelectric Energy Harvesting.
IEEE Trans. Circuits Syst. I Regul. Pap.
Chenkang Xue, Ruijie Xi, Huipeng Xu, Lijie Shao, Xu Yang, Yong Ding, Wuhua Li, Wanyuan Qu
2024 — conf
A High Frequency Two-Stage Multilevel Converter with a Wide Output Range.
ICTA
Tianshu Liu, Wanyuan Qu
2024 J jnl
A High-Efficiency Wide Output Range Reconfigurable Capacitive-Sigma DC-DC Converter.
IEEE J. Solid State Circuits
Xu Yang, Linhu Zhao, Zhichao Tan, Menglian Zhao, Yong Ding, Wuhua Li, Yan Lu, Wanyuan Qu
2024 — conf
An 871nW 96.2dB-SNDR Pipelined NS SAR ADC Achieving 180.8dB-FoMSNDR with a Charge-Efficient CLS-Assisted Two-Stage FIA.
CICC
Shan Zhang, Lingxin Meng, Zhaonan Lu, Wanyuan Qu, Shuang Song, Menglian Zhao, Zhichao Tan
2023 J jnl
A 1 V 1.07 μW 15-Bit Pseudo-Pseudo-Differential Incremental Zoom ADC.
IEEE J. Solid State Circuits
Zhaonan Lu, Huaikun Ji, Wanyuan Qu, Le Ye, Menglian Zhao, Zhichao Tan
2023 J jnl
A 1.2-V 2.87-μ W 94.0-dB SNDR Discrete-Time 2-0 MASH Delta-Sigma ADC.
IEEE J. Solid State Circuits
Lingxin Meng, Yaopeng Hu, Yibo Zhao, Wanyuan Qu, Le Ye, Menglian Zhao, Zhichao Tan
2023 — conf
A 1.2V 62.2dB SNDR SAR-Assisted Event-Driven Clockless Level-Crossing ADC for Time-Sparse Signal Acquisition.
ESSCIRC
Mengyu Li, Shuang Song, Wanyuan Qu, Le Ye, Menglian Zhao, Zhichao Tan
2023 J jnl
A 36-55 V Input 0.6-2.5 V Output Bypass-Assist Series-Capacitor Power Converter With 93.1% Peak Efficiency and 1.5 mA-5 A Load Range.
IEEE Trans. Circuits Syst. I Regul. Pap.
Chenkang Xue, Bingruo Gong, Huipeng Xu, Yanzheng Yu, Yong Ding, Wuhua Li, Wanyuan Qu
2023 — conf
A 5A 94.5% Peak Efficiency 9~16V-to-1V Dual-Path Series-Capacitor Converter with Full Duty Range and Low V.A Metric.
ISSCC
Xu Yang, Linhu Zhao, Menglian Zhao, Zhichao Tan, Yong Ding, Wuhua Li, Wanyuan Qu
2022 — conf
A 2.87μW 1kHz-BW 94.0dB-SNDR 2-0 MASH ADC Using FIA with Dynamic-Body-Biasing Assisted CLS Technique.
ISSCC
Yaopeng Hu, Yibo Zhao, Wanyuan Qu, Le Ye, Menglian Zhao, Zhichao Tan
2022 J jnl
A 4-μW Bandwidth/Power Scalable Delta-Sigma Modulator Based on Swing-Enhanced Floating Inverter Amplifiers.
IEEE J. Solid State Circuits
Menglian Zhao, Yibo Zhao, Huajun Zhang, Yaopeng Hu, Yuanxin Bao, Le Ye, Wanyuan Qu, Zhichao Tan
2022 — conf
A 5V Input 98.4% Peak Efficiency Reconfigurable Capacitive-Sigma Converter With Greater than 90% Peak Efficiency for the Entire 0.4~1.2V Output Range.
ISSCC
Xu Yang, Linhu Zhao, Menglian Zhao, Zhichao Tan, Lenian He, Yong Ding, Wuhua Li, Wanyuan Qu
2022 C conf
A Dickson Hybrid Boost Converter With On-Chip Cold-Start for Thermoelectric Energy Harvesting.
ISCAS
Chenkang Xue, Lijie Shao, Linhu Zhao, Xu Yang, Hang Zhou, Yuqiu Lin, Yong Ding, Wuhua Li, Wanyuan Qu
2021 — conf
33.4 An 8A 998A/inch3 90.2% Peak Efficiency 48V-to-1V DC-DC Converter Adopting On-Chip Switch and GaN Hybrid Power Conversion.
ISSCC
Xu Yang, Haixiao Cao, Chenkang Xue, Lenian He, Zhichao Tan, Menglian Zhao, Yong Ding, Wuhua Li, Wanyuan Qu
2021 J jnl
A 12-Level Series-Capacitor 48-1V DC-DC Converter With On-Chip Switch and GaN Hybrid Power Conversion.
IEEE J. Solid State Circuits
Haixiao Cao, Xu Yang, Chenkang Xue, Lenian He, Zhichao Tan, Menglian Zhao, Yong Ding, Wuhua Li, Wanyuan Qu
2021 — conf
A 94.1 dB DR 4.1 nW/Hz Bandwidth/Power Scalable DTDSM for IoT Sensing Applications Based on Swing-Enhanced Floating Inverter Amplifiers.
CICC
Yibo Zhao, Huajun Zhang, Yaopeng Hu, Yuanxin Bao, Le Ye, Wanyuan Qu, Menglian Zhao, Zhichao Tan
2021 J jnl
An Impedance Adapting Compensation Scheme for High Current NMOS LDO Design.
IEEE Trans. Circuits Syst. II Express Briefs
Haixiao Cao, Xu Yang, Wuhua Li, Yong Ding, Wanyuan Qu
2020 — conf
A 9.3mV Load and 5.2mV Line transients Fast Response Buck Converter with Active Ramping Voltage Mode Control.
CICC
Xu Yang, Haixiao Cao, Wanyuan Qu
2019 — conf
A 95.3% Peak Efficiency 38mV overshoot and 5mV/A load regulation Hysteretic Boost Converter with Anti-Phase Emulate Current Control.
ESSCIRC
Wanyuan Qu, Donglie Gu, Haixiao Cao, Xu Yang, Jianxiong Xi, Lenian He, Shuo Dong
2018 — conf
A 95.2% efficiency dual-path DC-DC step-up converter with continuous output current delivery and low voltage ripple.
ISSCC
Se-Un Shin, Yeunhee Huh, Yong-Min Ju, Sung-Won Choi, Changsik Shin, Young-Jin Woo, Minseong Choi, Se-Hong Park, Young-Hoon Sohn, Min-Woo Ko, Youngsin Jo, Hyun-Ki Han, Hyung-Min Lee, Sung-Wan Hong, Wanyuan Qu, Gyu-Hyeong Cho
2017 J jnl
A 200-mA Digital Low Drop-Out Regulator With Coarse-Fine Dual Loop in Mobile Application Processor.
IEEE J. Solid State Circuits
Yong-Jin Lee, Wanyuan Qu, Shashank Singh, Dae-Yong Kim, Kwang-Ho Kim, Sang-Ho Kim, Jae-Jin Park, Gyu-Hyeong Cho
2017 J jnl
Design-Oriented Analysis for Miller Compensation and Its Application to Multistage Amplifier Design.
IEEE J. Solid State Circuits
Wanyuan Qu, Shashank Singh, Yong-Jin Lee, Young-Suk Son, Gyu-Hyeong Cho
2014 — conf
17.3 A 0.9V 6.3μW multistage amplifier driving 500pF capacitive load with 1.34MHz GBW.
ISSCC
Wanyuan Qu, Jong-Pil Im, Hyun-Sik Kim, Gyu-Hyeong Cho