Liheng Liu

19 papers C 1Journal 13Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
A 0.86 mW 17 fA/√Hz, 129-dB DR Current-Sensing Front-End for Under-Display Ambient Light Sensor With Zero-Compensated Logarithmic TIA.
IEEE Solid State Circuits Lett.
Liheng Liu, Tianxiang Qu, Hao Li, Dan Li, Gan Guo, Zhiliang Hong, Jiawei Xu
2025 J jnl
A 140 dB-DR Light-to-Digital Converter Using Current-Domain Hybrid Zoom for Baseline Cancellation and Interference Compensation.
IEEE J. Solid State Circuits
Chang Yao, Zhen Lu, Liheng Liu, Yaohua Pan, Wenhui Qin, Shaoyu Ma, Yun Sheng, Zhiliang Hong, Jiawei Xu
2025 J jnl
A 560 μ W, 6 fA/√Hz, 146 dB-DR Ultrasensitive Current Readout Circuit for PWM-Dimming-Tolerant Under-Display Ambient Light Sensors.
IEEE Solid State Circuits Lett.
Xiuzhi Zhao, Liheng Liu, Shi Chen, Tianxiang Qu, Qinjing Pan, Dan Li, Gan Guo, Zhiliang Hong, Jiawei Xu
2025 J jnl
A 97.3-dB SNR Bioimpedance AFE With -84-dB THD Segmented- ΔΣ M Sinusoidal Current Generator and Passing-Through Instrumentation Amplifier.
IEEE J. Solid State Circuits
Qinjing Pan, Qi Luo, Tianxiang Qu, Liheng Liu, Xiao Li, Min Chen, Zhiliang Hong, Jiawei Xu
2025 J jnl
An IoT-Enabled Wearable Health Monitor for Synchronized ExG, PPG, and BioZ Measurement.
IEEE Trans. Instrum. Meas.
Hao Li, Tianxiang Qu, Liheng Liu, Yuying Li, Zhiliang Hong, Jiawei Xu
2024 J jnl
A 2.2μW PWM-Based Time-Domain Sensor Interface With 540mV
IEEE Trans. Circuits Syst. II Express Briefs
Liheng Liu, Tianxiang Qu, Pengjie Wang, Yao Zhang, Shunmin Wu, Zhiliang Hong, Jiawei Xu
2024 — conf
A 44μW 140dB-DR Hybrid Light-to-Digital Converter with Current-Tracking Dynamic Zoom and Power-Scaling OTA.
CICC
Chang Yao, Zhen Lu, Liheng Liu, Yaohua Pan, Wenhui Qin, Shaoyu Ma, Yun Sheng, Zhiliang Hong, Jiawei Xu
2024 — conf
A 97.3dB SNR Bioimpedance AFE with -84dB THD Segmented-ΔΣM Sinusoidal Current Generator and Passing-Through Instrumentation Amplifier.
VLSI Technology and Circuits
Qinjing Pan, Qi Luo, Tianxiang Qu, Liheng Liu, Xiao Li, Min Chen, Zhiliang Hong, Jiawei Xu
2024 J jnl
CT synthesis from MR images using frequency attention conditional generative adversarial network.
Comput. Biol. Medicine
Kexin Wei, Weipeng Kong, Liheng Liu, Jian Wang, Baosheng Li, Bo Zhao, Zhenjiang Li, Jian Zhu, Gang Yu
2023 J jnl
A 1.8-GΩ Input-Impedance 0.15-μV Input-Referred-Ripple Chopper Amplifier With Local Positive Feedback and SAR-Assisted Ripple Reduction.
IEEE J. Solid State Circuits
Tianxiang Qu, Qinjing Pan, Liheng Liu, Xiaoyang Zeng, Zhiliang Hong, Jiawei Xu
2022 — conf
A 0.8V/0.6V 2.2μW Time-Domain Analog Front-End with $540\text{mV}_{\text{pp}}$ Input Range, 81.6dB SNDR and $80\mathrm{M}\Omega$ Input Impedance.
CICC
Liheng Liu, Tianxiang Qu, Pengjie Wang, Yao Zhang, Zhiliang Hong, Jiawei Xu
2022 J jnl
A hybrid crossover multi-agent multi-objective evolutionary algorithm and its application in microgrid operation optimization.
J. Comput. Methods Sci. Eng.
Liheng Liu, Dongliang Zhang, Jinping Wang, Jin Yan
2022 J jnl
Theoretical total harmonic distortion evaluation based on digital to analogue converter mismatch to improve the linearity of successive approximation register analogue to digital converter.
IET Circuits Devices Syst.
Li Dong, Yan Song, Bing Zhang, Zhechong Lan, Youze Xin, Liheng Liu, Ken Li, Xiaofei Wang, Li Geng
2021 J jnl
CT-Based Hand-crafted Radiomic Signatures Can Predict PD-L1 Expression Levels in Non-small Cell Lung Cancer: a Two-Center Study.
J. Digit. Imaging
Zekun Jiang, Yinjun Dong, Linke Yang, Yunhong Lv, Shuai Dong, Shuanghu Yuan, Dengwang Li, Liheng Liu
2020 — conf
A Power Efficient ECG Front-End with Input-Adaptive Gain Reaching 67.6-dB Dynamic Range.
A-SSCC
Liheng Liu, Yanlong Zhang, Li Dong, Youze Xin, Shengwei Gao, Li Geng
2020 — conf
A Two-step SAR ADC with Synchronous DEM Calibration Achieving Up to 15% Power Reduction.
APCCAS
Zhechong Lan, Li Dong, Xixin Jing, Liheng Liu, Ken Li, Ziyan Shen, Zhiming Li, Li Geng
2015 J jnl
A double-subpopulation variant of the bat algorithm.
Appl. Math. Comput.
Jun Luo, Liheng Liu, Xianyi Wu
2015 J jnl
A fast motion estimation algorithm based on adaptive pattern and search priority.
Multim. Tools Appl.
Jun Luo, Xiaohua Yang, Liheng Liu
2012 C conf
Research and designing of boiler-turbine model linearization balance operating point based on energy-saving and non-linear measurement analysis.
IECON
Yanqiao Chen, Liheng Liu, Hainan Cheng