Lianxi Liu

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 54

Top Topics

Signal Acquisition

Energy Minimization

Top Venues

IEEE Trans. Circuits Syst. I Regul. Pap.

IEEE Trans. Circuits Syst. II Express Briefs

Microelectron. J.

J. Circuits Syst. Comput.

Publications

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) (2024)
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) (2024)
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) (2023)
Xiudeng Wang, Yinshui Xia, Ge Shi, Zhangming Zhu, Huakang Xia, Yidie Ye, Zhidong Chen, Libo Qian, Lianxi Liu
A Clockless Synergistic Hybrid Energy Harvesting Technique With Simultaneous Energy Injection and Sampling for Piezoelectric and Photovoltaic Energy. IEEE Trans. Circuits Syst. I Regul. Pap. 70 (4) (2023)
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) (2023)
Xiudeng Wang, Yinshui Xia, Zhangming Zhu, Ge Shi, Huakang Xia, Yidie Ye, Zhidong Chen, Libo Qian, Lianxi Liu
Configurable Hybrid Energy Synchronous Extraction Interface With Serial Stack Resonance for Multi-Source Energy Harvesting. IEEE J. Solid State Circuits 58 (2) (2023)
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) (2023)
Yongyuan Li, Qiang Wu, Lianxi Liu, Zhangming Zhu
An Adaptive Constant Voltage Control Scheme for Primary-Side Controlled Flyback Converter. IEEE Trans. Ind. Electron. 70 (7) (2023)
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) (2023)
Lianxi Liu, Yuanwen Ou, Jian Ma, Yuhang Xie, Ying Yu
An inductorless P-SSHC piezoelectric energy harvesting integrated system with high flipping efficiency. Microelectron. J. 125 (2022)
Yuhang Xie, Xufeng Liao, Xincai Liu, Lianxi Liu
A DLL-Based Offset Calibration Loop Technology for Wake-Up Receivers. ICTA (2022)
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) (2022)
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) (2022)
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) (2022)
Ying Yu, Xufeng Liao, Lianxi Liu
A Fast Sampling Open-circuit Voltage Algorithm for Piezoelectric Energy Harvesting. ICTA (2022)
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) (2022)
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) (2022)
Chengzhi Xu, Lianxi Liu
A Four Modes and Smooth Transition Non-inverting Buck-Boost Converter. ASICON (2021)
Lianxi Liu, Mengna Sun, Wenbin Huang, Chengzhi Xu
A fast transient RBAOT controlled DC-DC buck converter with dual-loop DC offset cancellation technique and constant switching frequency. Microelectron. J. 116 (2021)
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) (2021)
Yuyuan Tian, Lianxi Liu
A High-Sensitivity, Low-Power Dual-Band RF Energy Harvesting and Managing System for Bio-Potential Acquisition. ASICON (2021)
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 (2021)
Wenbin Huang, Lianxi Liu, Zhangming Zhu
A Sub-200nW All-in-One Bandgap Voltage and Current Reference Without Amplifiers. IEEE Trans. Circuits Syst. II Express Briefs 68 (1) (2021)
Yuyuan Tian, Lianxi Liu, Jian Ma
A high-sensitivity, low-noise dual-band RF energy harvesting and managing system for wireless bio-potential acquisition. Microelectron. J. 116 (2021)
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)
Di Gao, Lianxi Liu
A Two-Stage Time-Division Multiplexing AFE with Input Impedance Boosting DDA for EEG Signal Acquisition. ASICON (2021)
Lianxi Liu, Tianyuan Hua, Yi Zhang, Junchao Mu, Zhangming Zhu
A Robust Bio-IA With Digitally Controlled DC-Servo Loop and Improved Pseudo-Resistor. IEEE Trans. Circuits Syst. II Express Briefs (3) (2020)
Lianxi Liu, Yu Shang, Jiangwei Cheng, Zhangming Zhu
An Efficient Interface Circuit for Miniature Piezoelectric Energy Harvesting with P-SSHC. J. Circuits Syst. Comput. 29 (8) (2020)
Chenggao Zhang, Jingyu Wang, Ling Wang, Lianxi Liu, Yani Li, Zhangming Zhu
High Input Impedance Low-Noise CMOS Analog Frontend IC for Wearable Electrocardiogram Monitoring. IEEE Trans. Circuits Syst. II Express Briefs (7) (2020)
Xufeng Liao, Lianxi Liu
A Low-Voltage Robust Class-C VCO With Dual Digital Feedback Loops. IEEE Trans. Circuits Syst. (11) (2020)
Lianxi Liu, Chaojin Huang, Junchao Mu, Jiangwei Cheng, Zhangming Zhu
A P&O MPPT With a Novel Analog Power-Detector for WSNs Applications. IEEE Trans. Circuits Syst. II Express Briefs (10) (2020)
Lianxi Liu, Lei He, Yi Zhang, Tianyuan Hua
A Battery-Less Portable ECG Monitoring System With Wired Audio Transmission. IEEE Trans. Biomed. Circuits Syst. 13 (4) (2019)
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 (2019)
Lianxi Liu, Shaopu Gao, Junchao Mu, Zhangming Zhu
A Low Power and Low Current-Mismatch Charge Pump with Dynamic Current Compensation. J. Circuits Syst. Comput. 28 (12) (2019)
Lianxi Liu, Xufeng Liao, Junchao Mu
Noise, 3 ppm/°C TC Bandgap Reference With Offset/Noise Suppression and Five-Piece Linear Compensation. IEEE Trans. Circuits Syst. I Regul. Pap. (10) (2019)
Shubin Liu, Zhangming Zhu, Jingyu Wang, Lianxi Liu, Yintang Yang
A 1.2-V 2.41-GHz Three-Stage CMOS OTA With Efficient Frequency Compensation Technique. IEEE Trans. Circuits Syst. I Regul. Pap. (1) (2019)
Lianxi Liu, Jiangwei Cheng, Junchao Mu, Chaojin Huang, Zhangming Zhu
A Self-Powered P-SSHI Interface Circuit with Adaptive On-Resistance Active Diode for PEH. J. Circuits Syst. Comput. 28 (9) (2019)
Lianxi Liu, Junchao Mu, Zhangming Zhu
A 0.55-V, 28-ppm/°C, 83-nW CMOS Sub-BGR With UltraLow Power Curvature Compensation. IEEE Trans. Circuits Syst. I Regul. Pap. (1) (2018)
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) (2018)
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) (2018)
Lianxi Liu, Wenbin Huang, Junchao Mu, Zhangming Zhu, Yintang Yang
A 1.2 V, 3.0 ppm/°C, 3.6 μA CMOS bandgap reference with novel 3-order curvature compensation. Microelectron. J. 72 (2018)
Yi Zhang, Lianxi Liu
A Novel Digitally-Controlled DC Offset Calibration Circuit for the Chopper Instrumentation Amplifier. APCCAS (2018)
Lianxi Liu, Hao Chen, Tianyuan Hua, Junchao Mu, Zhangming Zhu, Yintang Yang
A dual mode step-down switched-capacitor DC-DC converter with adaptive switch width modulation. Microelectron. J. 78 (2018)
Junchao Mu, Lianxi Liu
A 12 mV Input, 90.8% Peak Efficiency CRM Boost Converter With a Sub-Threshold Startup Voltage for TEG Energy Harvesting. IEEE Trans. Circuits Syst. I Regul. Pap. (8) (2018)
Yubing Huang, Wei Dai, Lianxi Liu, Yu Zhao
Screening Scheme Evaluation of the Assembly Process Based on the Stress-Strength Model and Defect Stream Analysis. Entropy 20 (6) (2018)
Yue Lu, Tom J. Kazmierski, Lianxi Liu
A Bit-Serial Variable-Accuracy FFT Processor For Energy-Harvesting Systems. APCCAS (2018)
Lianxi Liu, Yi Zhang, Yu Song, Zhangming Zhu, Yintang Yang
A current-reuse dual-channel bio-signal amplifier for WBAN nodes. Microelectron. J. 70 (2017)
Lianxi Liu, Yu Song, Junchao Mu, Wei Guo, Zhangming Zhu, Yintang Yang
A high accuracy CMOS subthreshold voltage reference with offset cancellation and thermal compensation. Microelectron. J. 60 (2017)
Junchao Mu, Lianxi Liu, Zhangming Zhu, Yintang Yang
A 58-ppm/°C 40-nW BGR at Supply From 0.5 V for Energy Harvesting IoT Devices. IEEE Trans. Circuits Syst. II Express Briefs (7) (2017)
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) (2017)
Lianxi Liu, Wenzhi Yuan, Junchao Mu, Zhangming Zhu, Yintang Yang
A Dual Band RF Energy Harvester with Hybrid Threshold Voltage Self-Compensation. J. Circuits Syst. Comput. 25 (6) (2016)
Junchao Mu, Lianxi Liu, Zhangming Zhu, Yintang Yang
A 0.5 V, 40nW voltage reference for WBAN devices. BioCAS (2016)
Lianxi Liu, Junchao Mu, Ning Ma, Wei Tu, Zhangming Zhu, Yintang Yang
An Ultra-Low-Power Integrated RF Energy Harvesting System in 65-nm CMOS Process. Circuits Syst. Signal Process. 35 (2) (2016)
Lianxi Liu, Wei Tu, Junchao Mu, Zhangming Zhu, Yintang Yang
A voltage doubling AC-DC converter with offset-controlled comparators for piezoelectric energy harvester. ASICON (2015)
Lianxi Liu, Shijie Deng, Zhangming Zhu, Yintang Yang
A 2.1-Channel Class-D Amplifier Exploited Coupling Virtual-Audio-Image to Enhance Stereo. IEEE Trans. Circuits Syst. II Express Briefs (5) (2014)
Lianxi Liu, Junchao Mu, Ning Ma, Zhangming Zhu
A hybrid threshold self-compensation rectifier for RF energy harvesting. IEICE Electron. Express 11 (23) (2014)
Zhangming Zhu, Yu Xiao, Weitie Wang, Yuheng Guan, Lianxi Liu, Yintang Yang
A 1.33 μW 10-bit 200KS/s SAR ADC with a tri-level based capacitor switching procedure. Microelectron. J. 44 (12) (2013)
Zhangming Zhu, Weitie Wang, Yuheng Guan, Shubin Liu, Yu Xiao, Lianxi Liu, Yintang Yang
A Low Offset Comparator for High Speed Low Power ADC. J. Circuits Syst. Comput. 22 (7) (2013)
Lianxi Liu, Shijie Deng, Zhangming Zhu, Yanhong Li, Huaxi Gu
A new stereo enhancement circuit for class-D amplifier. IEICE Electron. Express 10 (6) (2013)
Lianxi Liu, Yue Niu, Jiao Zou, Zhangming Zhu
A novel DC and PWM dual-mode dimming circuit for the WLED driver. IEICE Electron. Express 10 (19) (2013)
Zhangming Zhu, Hongbing Wu, Guangwen Yu, Yanhong Li, Lianxi Liu, Yintang Yang
A Low Offset High Speed Comparator for Pipeline ADC. J. Circuits Syst. Comput. 22 (4) (2013)
Zhangming Zhu, Yu Xiao, Liang Liang, Lianxi Liu, Yintang Yang
A 3.03 μW 10-BIT 200 KS/s SAR ADC IN 0.18 μM CMOS. J. Circuits Syst. Comput. 22 (4) (2013)
Shubin Liu, Zhangming Zhu, Huaxi Gu, Minjie Liu, Lianxi Liu, Yintang Yang
A CMOS 4.6ppm/°C curvature-compensated bandgap voltage reference. IEICE Electron. Express 9 (20) (2012)
Zhangming Zhu, Wei Wei, Lianxi Liu, Yintang Yang
A High Precision CMOS voltage Reference without resistors. J. Circuits Syst. Comput. 21 (3) (2012)
Jingyu Wang, Zhangming Zhu, Guangwen Yu, Huaxi Gu, Lianxi Liu, Yintang Yang
A fast-locking low-jitter pulsewidth control loop for high-speed pipelined ADC. IEICE Electron. Express 9 (15) (2012)
Xingyuan Tong, Yintang Yang, Zhangming Zhu, Lianxi Liu
Novel hybrid D/A structures for high-resolution SAR ADCs - analysis, modeling and realization. Microelectron. J. 42 (7) (2011)
Lianxi Liu, Yintang Yang, Zhangming Zhu
A High Accuracy Bandgap Reference with Chopped Modulator to Compensate MOSFET Mismatch. VLSI Design (2005)