Xufeng Liao

31 papers Journal 25Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
A PVT-Insensitive and Wide EDO Elimination Range Bio-IA With Bulk-Driven Bias-Voltage-Adaptive-Adjustment OTA and Pre-Feedback ADSL.
IEEE Trans. Circuits Syst. I Regul. Pap.
Jie Yin, Xiangyi Liu, Yinuo Zhang, Shaofei Wu, Xufeng Liao, Zhangming Zhu, Lianxi Liu
2025 J jnl
A High-Efficiency RFEH System With Feedback-Free Fast (F
IEEE Trans. Circuits Syst. I Regul. Pap.
Xufeng Liao, Yuxiang Zhang, Yukai Zhang, Shaohua Zhang, Zhangming Zhu, Lianxi Liu
2025 J jnl
A Low-Ripple DIDO DC-DC Hybrid Interface With Optimal-Hysteresis-Controlled MPPT for TEH.
IEEE Trans. Very Large Scale Integr. Syst.
Xufeng Liao, Jiabin Wang, Peiyuan Fu, Yu Du, Lianxi Liu
2025 J jnl
A high-speed level shifter with adaptive positive dV/dt noise blanker for GaN-based buck converters.
Microelectron. J.
Chengzhi Xu, Peiyuan Fu, Gefu Wang, Xufeng Liao, Lianxi Liu
2025 J jnl
An 85.5% PCE and 99.31% TE Piezoelectric Energy Harvesting Interface With Sub-One-Cycle Sampling and Dual-Loop MPPT.
IEEE Trans. Circuits Syst. II Express Briefs
Xufeng Liao, Yiyang Wang, Yu Du, Shihao Xiao, Xincai Liu, Zhangming Zhu, Lianxi Liu
2024 J jnl
A 16.8-ENOB, 3.5-μ W Fourth-Order Discrete-Time Delta-Sigma ADC for Biosignal Acquisition Applications.
IEEE Trans. Circuits Syst. II Express Briefs
Lianxi Liu, Zhenghe Qin, Jie Yin, Xufeng Liao, Yuyuan Tian
2024 — conf
A 2.79 μVrms Noise, 3.6 ppm/°C TC Bandgap Reference for Portable Biopotential Signal Monitoring Systems.
ICTA
Shaofei Wu, Xufeng Liao, Lianxi Liu
2024 J jnl
A 3.0 μ Vrms, 2.4 ppm/°C BGR With Feedback Coefficient Enhancement and Bowl-Shaped Curvature Compensation.
IEEE Trans. Circuits Syst. I Regul. Pap.
Xufeng Liao, Yuxiang Zhang, Shaohua Zhang, Lianxi Liu
2024 — conf
A 5.24nW-77.2dBm-Sensitivity Wake-Up Receiver with Global Digital Temperature Compensation.
ICTA
Shaohua Zhang, Xufeng Liao, Lianxi Liu
2024 J jnl
A Dual-Mode Buck Converter with Light-Load Efficiency Improvement and Seamless Mode Transition Technique.
IEEE Trans. Very Large Scale Integr. Syst.
Chengzhi Xu, Xufeng Liao, Peiyuan Fu, Yongyuan Li, Lianxi Liu
2024 — conf
An Orthogonal Code-Division Multiplexing AFE with low Channel-Gain-Mismatch by Input Capacitors Calibration Technology.
BioCAS
Jie Yin, Lianxi Liu, Xiangyi Liu, Xufeng Liao, Yinuo Zhang, Tao Ren
2023 J jnl
A 0.4-V Startup, Dead-Zone-Free, Monolithic Four-Mode Synchronous Buck-Boost Converter.
IEEE Trans. Very Large Scale Integr. Syst.
Lianxi Liu, Liuzhaoyu Sun, Jiaxi Xu, Xiatian Zhang, Chengzhi Xu, Xufeng Liao
2023 J jnl
A High-Precision Current-Mode Bandgap Reference With Low-Frequency Noise/Offset Elimination.
IEEE Trans. Circuits Syst. II Express Briefs
Xufeng Liao, Xincai Liu, Yiyang Wang, Lianxi Liu
2023 J jnl
A Low-Noise and Low-Power Multi-Channel ECG AFE Based on Orthogonal Current-Reuse Amplifier.
IEEE Trans. Circuits Syst. I Regul. Pap.
Yuyuan Tian, Zhenghe Qin, Ying Yu, Di Gao, Xufeng Liao, Lianxi Liu
2023 J jnl
MPPT Multiplexed Hybrid Energy Harvesting Interface With Adaptive Switching Cycle and Single-Cycle Sampling for Wearable Electronics.
IEEE Trans. Circuits Syst. I Regul. Pap.
Lianxi Liu, Ying Yu, Xufeng Liao, Jie Yin, Jian Ma, Xiudeng Wang
2022 J jnl
A 0.4 V, 6.4 nW, -75 dBm Sensitivity Fully Differential Wake-Up Receiver for WSNs Applications.
IEEE Trans. Circuits Syst. I Regul. Pap.
Xufeng Liao, Suzhen Xie, Jiaxi Xu, Lianxi Liu
2022 J jnl
A 0.8-V, 2.55-GHz, 2.62-mW Charge-Pump PLL With High Spectrum Purity.
IEEE Trans. Very Large Scale Integr. Syst.
Lianxi Liu, Yaling Ji, Xufeng Liao, Zhenghe Qin, Hongzhi Liang
2022 J jnl
A 1.5-Cycle Fast Sampling P-SSHC Piezoelectric Energy Harvesting Interface.
IEEE Trans. Circuits Syst. II Express Briefs
Lianxi Liu, Jian Ma, Xufeng Liao, Yuanwen Ou, Yuhang Xie, Zhangming Zhu
2022 J jnl
A 10 mV-500 mV Input Range, 91.4% Peak Efficiency Adaptive Multi-Mode Boost Converter for Thermoelectric Energy Harvesting.
IEEE Trans. Circuits Syst. I Regul. Pap.
Lianxi Liu, Yihe Xing, Wenbin Huang, Xufeng Liao, Yongyuan Li
2022 — conf
A DLL-Based Offset Calibration Loop Technology for Wake-Up Receivers.
ICTA
Yuhang Xie, Xufeng Liao, Xincai Liu, Lianxi Liu
2022 — conf
A Fast Sampling Open-circuit Voltage Algorithm for Piezoelectric Energy Harvesting.
ICTA
Ying Yu, Xufeng Liao, Lianxi Liu
2022 J jnl
A High Current-Efficiency Rail-to-Rail Class-AB Op-Amp With Dual-Loop Control.
IEEE Trans. Circuits Syst. II Express Briefs
Lianxi Liu, Minglun Chen, Wenbin Huang, Xufeng Liao, Jiaxi Xu
2021 J jnl
A Three-Stage Coarse-Fine-Tuning Analog-Assisted Digital LDO.
J. Circuits Syst. Comput.
Lianxi Liu, Yiwei Chen, Xufeng Liao, Junchao Mu, Yintang Yang
2021 J jnl
A single-inductor thermoelectric and photovoltaic hybrid harvesting interface with time-multiplexed technology and accurate zero current detector.
Microelectron. J.
Lianxi Liu, Peichao Zhang, Xufeng Liao, Zhangming Zhu
2021 — conf
An Ultra-Low Power Fully Differential Voltage-to-Time Converter with DC Offset Calibration for RF Wake-Up Receivers.
ICTA
Suzhen Xie, Xufeng Liao, Lianxi Liu
2020 J jnl
A Low-Voltage Robust Class-C VCO With Dual Digital Feedback Loops.
IEEE Trans. Circuits Syst.
Xufeng Liao, Lianxi Liu
2019 J jnl
A 3.6 µV
IEEE Trans. Circuits Syst. I Regul. Pap.
Lianxi Liu, Xufeng Liao, Junchao Mu
2019 J jnl
A low cross-regulation and high-efficiency SIDO boost converter with near-threshold start-up.
Microelectron. J.
Lianxi Liu, Cheng Chen, Xufeng Liao, Wenbin Huang, Junchao Mu, Zhangming Zhu
2018 J jnl
A Power-Enhanced Active Rectifier with Offset-Controlled Comparator for Self-Powered PEH Systems.
J. Circuits Syst. Comput.
Lianxi Liu, Yanbo Pang, Xufeng Liao, Zhangming Zhu, Yintang Yang
2018 J jnl
Adaptive On-Time-Controlled PFM Boost Converter with a Below-Threshold Startup Voltage.
J. Circuits Syst. Comput.
Lianxi Liu, Xufeng Liao, Wenbin Huang, Zhangming Zhu, Yintang Yang
2017 J jnl
A Near-Threshold Voltage Startup Monolithic Boost Converter with Adaptive Sleeping Time Control.
J. Circuits Syst. Comput.
Lianxi Liu, Yiyang Zhou, Junchao Mu, Xufeng Liao, Zhangming Zhu, Yintang Yang