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ORCIDXufeng Liao
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- affiliation: Xidian University, Xian, Shaanxi, China
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2020 – today
- 2024
[j20]Xufeng Liao
, Yuxiang Zhang, Shaohua Zhang, Lianxi Liu:
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. 71(5): 2424-2433 (2024)- [j19]Lianxi Liu, Zhenghe Qin, Jie Yin, Xufeng Liao, Yuyuan Tian:
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 71(4): 1749-1753 (2024) - [j18]Chengzhi Xu, Xufeng Liao, Peiyuan Fu, Yongyuan Li, Lianxi Liu:
A Dual-Mode Buck Converter with Light-Load Efficiency Improvement and Seamless Mode Transition Technique. IEEE Trans. Very Large Scale Integr. Syst. 32(10): 1782-1791 (2024) - 2023
- [j17]Yuyuan Tian, Zhenghe Qin, Ying Yu, Di Gao, Xufeng Liao, Lianxi Liu:
A Low-Noise and Low-Power Multi-Channel ECG AFE Based on Orthogonal Current-Reuse Amplifier. IEEE Trans. Circuits Syst. I Regul. Pap. 70(8): 3167-3177 (2023) - [j16]Lianxi Liu, Ying Yu, Xufeng Liao, Jie Yin, Jian Ma, Xiudeng Wang:
MPPT Multiplexed Hybrid Energy Harvesting Interface With Adaptive Switching Cycle and Single-Cycle Sampling for Wearable Electronics. IEEE Trans. Circuits Syst. I Regul. Pap. 70(8): 3187-3197 (2023) - [j15]Xufeng Liao, Xincai Liu, Yiyang Wang, Lianxi Liu:
A High-Precision Current-Mode Bandgap Reference With Low-Frequency Noise/Offset Elimination. IEEE Trans. Circuits Syst. II Express Briefs 70(11): 3993-3997 (2023) - [j14]Lianxi Liu, Liuzhaoyu Sun, Jiaxi Xu, Xiatian Zhang, Chengzhi Xu, Xufeng Liao:
A 0.4-V Startup, Dead-Zone-Free, Monolithic Four-Mode Synchronous Buck-Boost Converter. IEEE Trans. Very Large Scale Integr. Syst. 31(7): 1004-1013 (2023) - 2022
- [j13]Lianxi Liu, Yihe Xing, Wenbin Huang, Xufeng Liao, Yongyuan Li:
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. 69(2): 609-619 (2022) - [j12]Xufeng Liao, Suzhen Xie, Jiaxi Xu, Lianxi Liu:
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. 69(7): 2794-2804 (2022) - [j11]Lianxi Liu, Jian Ma, Xufeng Liao, Yuanwen Ou, Yuhang Xie, Zhangming Zhu:
A 1.5-Cycle Fast Sampling P-SSHC Piezoelectric Energy Harvesting Interface. IEEE Trans. Circuits Syst. II Express Briefs 69(9): 3724-3728 (2022) - [j10]Lianxi Liu, Minglun Chen, Wenbin Huang, Xufeng Liao, Jiaxi Xu:
A High Current-Efficiency Rail-to-Rail Class-AB Op-Amp With Dual-Loop Control. IEEE Trans. Circuits Syst. II Express Briefs 69(11): 4218-4222 (2022) - [j9]Lianxi Liu, Yaling Ji, Xufeng Liao, Zhenghe Qin, Hongzhi Liang:
A 0.8-V, 2.55-GHz, 2.62-mW Charge-Pump PLL With High Spectrum Purity. IEEE Trans. Very Large Scale Integr. Syst. 30(2): 113-122 (2022) - [c3]Ying Yu, Xufeng Liao, Lianxi Liu:
A Fast Sampling Open-circuit Voltage Algorithm for Piezoelectric Energy Harvesting. ICTA 2022: 1-2 - [c2]Yuhang Xie, Xufeng Liao, Xincai Liu, Lianxi Liu:
A DLL-Based Offset Calibration Loop Technology for Wake-Up Receivers. ICTA 2022: 42-43 - 2021
- [j8]Lianxi Liu, Yiwei Chen, Xufeng Liao, Junchao Mu, Yintang Yang:
A Three-Stage Coarse-Fine-Tuning Analog-Assisted Digital LDO. J. Circuits Syst. Comput. 30(3): 2150047:1-2150047:23 (2021) - [j7]Lianxi Liu, Peichao Zhang, Xufeng Liao, Zhangming Zhu:
A single-inductor thermoelectric and photovoltaic hybrid harvesting interface with time-multiplexed technology and accurate zero current detector. Microelectron. J. 113: 105062 (2021) - [c1]Suzhen Xie, Xufeng Liao, Lianxi Liu:
An Ultra-Low Power Fully Differential Voltage-to-Time Converter with DC Offset Calibration for RF Wake-Up Receivers. ICTA 2021: 113-114 - 2020
- [j6]Xufeng Liao, Lianxi Liu:
A Low-Voltage Robust Class-C VCO With Dual Digital Feedback Loops. IEEE Trans. Circuits Syst. 67-II(11): 2347-2351 (2020)
2010 – 2019
- 2019
- [j5]Lianxi Liu, Cheng Chen, Xufeng Liao, Wenbin Huang, Junchao Mu, Zhangming Zhu:
A low cross-regulation and high-efficiency SIDO boost converter with near-threshold start-up. Microelectron. J. 87: 22-32 (2019) - [j4]Lianxi Liu, Xufeng Liao, Junchao Mu:
A 3.6 µVrms Noise, 3 ppm/°C TC Bandgap Reference With Offset/Noise Suppression and Five-Piece Linear Compensation. IEEE Trans. Circuits Syst. I Regul. Pap. 66-I(10): 3786-3796 (2019) - 2018
- [j3]Lianxi Liu, Yanbo Pang, Xufeng Liao, Zhangming Zhu, Yintang Yang:
A Power-Enhanced Active Rectifier with Offset-Controlled Comparator for Self-Powered PEH Systems. J. Circuits Syst. Comput. 27(5): 1850079:1-1850079:17 (2018) - [j2]Lianxi Liu, Xufeng Liao, Wenbin Huang, Zhangming Zhu, Yintang Yang:
Adaptive On-Time-Controlled PFM Boost Converter with a Below-Threshold Startup Voltage. J. Circuits Syst. Comput. 27(8): 1850120:1-1850120:24 (2018) - 2017
- [j1]Lianxi Liu, Yiyang Zhou, Junchao Mu, Xufeng Liao, Zhangming Zhu, Yintang Yang:
A Near-Threshold Voltage Startup Monolithic Boost Converter with Adaptive Sleeping Time Control. J. Circuits Syst. Comput. 26(4): 1750063:1-1750063:19 (2017)
Coauthor Index
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