Jiawei Xu

83 papers C 1Journal 38Unranked 44
YearRankTypeTitle / Venue / Authors
2026 — conf
19.2 A Three-Mode Single-Inductor Four-Quadrant Converter Achieving 94.6% Peak Efficiency with Seamless Zero-Crossing.
ISSCC
Peng Cao, Jiawei Xu, Zhiliang Hong
2026 — conf
21.3 A Temperature- and Aging-Compensated TMR Current Sensor with ±0.13% Sensitivity Variation from -40°C to 120°C.
ISSCC
Tianxiang Qu, Nan Wang, Kaiwen Zhou, Jiayao Liu, Longxi Xiang, Mingqian Sun, Zhiliang Hong, Xiaoyang Zeng, Jiawei Xu
2026 — conf
4.1 A 0.64mA, -108.2dB THD+N Class-D Amplifier with Neural-Assisted Pre-Reconfiguration for Smart Power Optimization.
ISSCC
Kaiwen Zhou, Yuxiang Tang, Zhongqiu Shen, Xuecheng Yang, Tianxiang Qu, Yiming Wang, Shen Ye, Zhiliang Hong, Jiawei Xu
2026 J jnl
A 14-Cell Battery Monitoring AFE With 1-mV Total Measurement Error and Integrated Electrochemical Impedance Spectroscopy.
IEEE J. Solid State Circuits
Xining Zhang, Yuxiang Tang, Yaohua Pan, Wenhui Qin, Jian Ye, Shaoyu Ma, Yun Sheng, Zhiliang Hong, Jiawei Xu
2025 — conf
3.2 A 36V Current-Balancing Instrumentation Amplifier with ±24V Input Range, 5.6MHz BW, and 140dB CMRR at All Gain Settings.
ISSCC
Shen Ye, Minge Jiang, Jiahao Wang, Shiqi Zhang, Peng Cao, Zhiliang Hong, Jiawei Xu
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 10.9-nV/√Hz, 74.9-dB DR, 20-MS/s Ultrasound Analog Front End for Fully Digital Beamforming.
IEEE Solid State Circuits Lett.
Changde Ding, Yan Zhu, Pengjie Wang, Zhiliang Hong, Jiawei Xu
2025 J jnl
A 101-dB DR 2.2GΩ-Input-Impedance Direct Digitization ExG Front-End With Δ-Modulation.
IEEE Trans. Biomed. Circuits Syst.
Yuying Li, Hao Li, Tianxiang Qu, Qi Liu, Zhiliang Hong, Jiawei Xu
2025 — conf
A 14-Cell Battery Monitoring AFE with 1mV Total Measurement Error and Integrated Electrochemical Impedance Spectroscopy.
CICC
Xining Zhang, Yuxiang Tang, Yaohua Pan, Wenhui Qin, Jian Ye, Shaoyu Ma, Yun Sheng, 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 2 MHz Bandwidth TMR-Based Contactless Current Sensor With Ping-Pong Auto-Zeroing and SAR-Assisted Offset Calibration.
IEEE J. Solid State Circuits
Tianxiang Qu, Tian Dong, Wenhui Qin, Yaohua Pan, Yun Sheng, Zhiliang Hong, Xiaoyang Zeng, Jiawei Xu
2025 J jnl
A 2.06-zF
IEEE J. Solid State Circuits
Minge Jiang, Shen Ye, Tianxiang Qu, Zhiliang Hong, Jiawei Xu
2025 J jnl
A 44µW Two-Electrode ECG Acquisition ASIC With Hybrid Motion Artifact Removal and Power-Efficient R-Peak Detection.
IEEE Trans. Biomed. Circuits Syst.
Tianxiang Qu, Xuecheng Yang, Biao Tang, Xiao Li, Min Chen, Zhiliang Hong, Xiaoyang Zeng, Jiawei Xu
2025 J jnl
A 45-V Auto-Zero-Stabilized Chopper Instrumentation Amplifier With 1.8- μ V Offset, 33.5- μ V Ripple, and 42-V Common-Mode Input Range.
IEEE Solid State Circuits Lett.
Jiahao Wang, Shen Ye, Shiqi Zhang, Zhiliang Hong, Jiawei Xu
2025 J jnl
A 55nA Quiescent Current Power-Wise Buck Converter With 1μA-600mA Load Range and 0.5V-1.8V Flexible Output Voltage Options.
IEEE Trans. Circuits Syst. I Regul. Pap.
Peng Cao, Yingjie Wang, Jiawei Xu, Zhiliang Hong
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 6.4GΩ-Input-Impedance 104.5dB-CMRR 96dB-DR DD-AFE With Tri-Level IDAC for Small-Diameter Dry-Electrode Interfaces.
IEEE Trans. Biomed. Circuits Syst.
Yijie Li, Yuxiang Tang, Jianhong Zhou, Tianxiang Qu, Zhiliang Hong, Jiawei Xu
2025 J jnl
A 65.9-dB PSRR, Compact LNA Array for Correlated Noise Compression in High-Channel-Count Pitch-Matched Ultrasound ASICs.
IEEE J. Solid State Circuits
Pengjie Wang, Chaoyue Ma, Chao Chen, Zhiliang Hong, Jiawei Xu
2025 J jnl
A 71.5-dB SNDR 475-MS/s Ringamp-Based Pipelined SAR ADC With On-Chip Bit-Weight Calibration.
IEEE J. Solid State Circuits
Chao Chen, Zhu Yuan, Peng Cao, Jiawei Xu, Zhiliang Hong
2025 J jnl
A 94.4% Peak Efficiency Coupled-Inductor Hybrid Step-Up Converter With Load-Independent Output Voltage Ripple.
IEEE J. Solid State Circuits
Peng Cao, Danzhu Lu, Jiawei Xu, Zhiliang Hong
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 — conf
A Computation and Energy Efficient Hardware Architecture for SSL Acceleration.
ASP-DAC
Huidong Ji, Sheng Li, Yue Cao, Chen Ding, Jiawei Xu, Qitao Tan, Jun Liu, Ao Li, Xulong Tang, Lirong Zheng, Geng Yuan, Zhuo Zou
2025 — conf
A-117.1dB THD Audio Decoder Utilizing Single Vector Quantizer for Simultaneous Mismatch and ISI Shaping.
CICC
Yuxiang Tang, Yijie Li, Kaiwen Zhou, Qi Luo, Xining Zhang, Yongda Ma, 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 — conf
21.2 A 0.81mA, -105.2dB THD+N Class-D Audio Amplifier with Capacitive Feedforward and PWM-Aliasing Reduction for Wide-Band-Effective Linearity Improvement.
ISSCC
Kaiwen Zhou, Jianhong Zhou, Yuxiang Tang, Jiahua Li, Zhiliang Hong, Jiawei Xu
2024 J jnl
A 0.00055% THD + N Class-D Audio Amplifier With Capacitive Feedforward PWM and Wide-Band Aliasing Reduction.
IEEE J. Solid State Circuits
Kaiwen Zhou, Jianhong Zhou, Yuxiang Tang, Jiahua Li, Zhiliang Hong, Jiawei Xu
2024 — conf
A 103.6dB-SNDR 760mVPP-Input-Range 7.8GΩ-Input-Impedance Direct-Digitization Sensor Readout with Pseudo-Differential Transconductors and Dummy DAC.
CICC
Jianhong Zhou, Yijie Li, Kaiwen Zhou, Yuying Li, Tian Dong, Zhiliang Hong, Jiawei Xu
2024 J jnl
A 107.6 dB-DR Three-Step Incremental ADC for Motion-Tolerate Biopotential Signals Recording.
IEEE Trans. Biomed. Circuits Syst.
Lairong Fang, Shuwen Zhang, Yijie Li, Shunmin Wu, Xiaoyang Zeng, Zhiliang Hong, Jiawei Xu
2024 J jnl
A 136-GΩ Input-Impedance Active Electrode for Non-Contact Biopotential Signals Monitoring.
IEEE J. Solid State Circuits
Tianxiang Qu, Peizhuo Wang, Liangbo Lei, Zhiliang Hong, Jiawei Xu
2024 — conf
A 1kHz-to-62MHz 2.06zFrms Resolution Lock-in Amplifier with SAR-assisted Parasitic and Baseline Capacitance Compensation.
A-SSCC
Minge Jiang, Shen Ye, Tianxiang Qu, Tian Dong, Qinjing Pan, 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 2.4-to-240W, 95.04% Peak Efficiency LLC Isolate Converter Controller with Symmetric Pulse-Width Balancing and Fixed-Period Hysteresis Burst Control.
CICC
Hanyu Shi, Mingchao Liang, Jie Zhu, Zhuang Zhang, Peng Cao, Jiawei Xu, Zhiliang Hong
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 71.5-dB SNDR 475-MS/s Ringamp-Based Pipelined SAR ADC with On-Chip Bit-Weight Calibration.
VLSI Technology and Circuits
Chao Chen, Zhu Yuan, Peng Cao, Jiawei Xu, Zhiliang Hong
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
A Fully Integrated Digital Polar Transmitter With Single-Ended Doherty PA and DLL-Based Three-Segment Hybrid DTC in 28 nm CMOS.
IEEE J. Solid State Circuits
Tao Wang, Jieyang Li, Di Hua, Liangbo Lei, Peng Cao, Peng Xu, Jiawei Xu, Zhiliang Hong
2024 J jnl
An 800MΩ-Input-Impedance 95.3dB-DR Δ-ΔΣ AFE for Dry-Electrode Wearable EEG Recording.
IEEE Trans. Biomed. Circuits Syst.
Yuying Li, Yijie Li, Hao Li, Zhiliang Hong, Jiawei Xu
2024 — conf
An IoT-Empowered Portable Monitoring System for EHG Analysis.
BioCAS
Hao Li, Yuying Li, Tingting Li, Jiarong Zhang, Zhiliang Hong, Jiawei Xu
2024 J jnl
SET Tolerable SRAM Hardened by DMR Circuit With Feedback-Split-Gate Voter and High-Speed Hierarchical Structure.
IEEE Trans. Circuits Syst. II Express Briefs
Yuanyuan Han, Xu Cheng, Xiaoyong Xue, Jun Han, Jiawei Xu, Xiaoyang Zeng
2023 J jnl
A 0.15-μs/V Buck-Boost Symbol-Power-Tracking Supply Modulator With Dual Auxiliary Current Paths and EPP Scheme for 5G NR Power Amplifiers.
IEEE Trans. Circuits Syst. I Regul. Pap.
Peng Xu, Jin Kang, Zhiguo Tong, Peng Cao, Yingjie Wang, Hanyu Shi, Jiawei Xu, Zhiliang Hong
2023 J jnl
A 0.5-mΩ/√Hz Dry-Electrode Bioimpedance Interface With Current Mismatch Cancellation and Input Impedance of 100 MΩ at 50 kHz.
IEEE J. Solid State Circuits
Qinjing Pan, Tianxiang Qu, Biao Tang, Fei Shan, Zhiliang Hong, Jiawei Xu
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
2023 — conf
A 1.9μVrms 7.7ppm/°C ADC Reference with 20mA Output Current and Single-Trim Inaccuracy of ±0.03%(3σ) from -40°C to 125°C.
ESSCIRC
Hongyu Tian, Tianxiang Qu, Ting Yi, Zhiliang Hong, Jiawei Xu
2023 — conf
A 11GΩ-Input-Impedance 700mVpp-Input-Signal- Range 87dB-SNDR Direct-Digitization AFE for Wearable EEG Recording.
ESSCIRC
Yuying Li, Yijie Li, Hao Li, Zhiliang Hong, Jiawei Xu
2023 — conf
A 15.5b-ENOB 335mVpp-Linear-Input-Range 4.7GΩ-Input-Impedance Direct-ADC Based Analog Front-End.
CICC
Yijie Li, Weiqi Zhi, Yuying Li, Zhiliang Hong, Jiawei Xu
2023 — conf
A 200MHz Bandwidth 84% Peak Efficiency AC-Coupled Envelope Tracking Supply Modulator with 10MHz Constant Switching Frequency.
A-SSCC
Peng Xu, Xueli Zhang, Tao Wang, Peng Cao, Jiawei Xu, Zhiliang Hong
2023 — conf
A 2MHz-BW 96.8dB-SNDR 98dB-SNR CT-Zoom ADC With Residue Feedforward, Redundancy and Fully LMS-Based Calibration.
ESSCIRC
Yijie Li, Lairong Fang, Xiaoyang Zeng, Zhiliang Hong, Jiawei Xu
2023 — conf
A 3.5MHz-BW 128nTrms Resolution TMR Readout Using Ping-Pong Auto-Zeroing and SAR-Assisted Offset Calibration for Contactless Current Sensing.
ESSCIRC
Tian Dong, Tianxiang Qu, Wenhui Qin, Yaohua Pan, Yun Sheng, Zhiliang Hong, Jiawei Xu
2023 — conf
A 49nV/√Hz 87.8dB-SNDR 4-Channel Digital Active Electrode System for Gel-Free and Motion-Tolerant Wearable EEG Acquisition.
ESSCIRC
Chao Yuan, Yuying Li, Hao Li, Yijie Li, Zhiliang Hong, Jiawei Xu
2023 — conf
A 7.5GΩ-Input-Impedance 109dB-Total-CMRR and 80VPP-CMI-Tolerance Instrumentation Amplifier for Dry-Contact Two-Electrode ECG Monitoring.
BioCAS
Tianxiang Qu, Qinjing Pan, Biao Tang, Zhiliang Hong, Jiawei Xu
2022 — conf
A 0.5mΩ/√Hz 106dB SNR 0.45cm2 Dry-Electrode Bioimpedance Interface with Current Mismatch Cancellation and Boosted Input Impedance of 100MΩ at 50kHz.
ISSCC
Qinjing Pan, Tianxiang Qu, Biao Tang, Fei Shan, 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 — conf
A 1.8GΩ-Input-Impedance 0.15µV-Input-Referred-Ripple Chopper Amplifier with Local Positive Feedback and SAR-Assisted Ripple Reduction.
CICC
Tianxiang Qu, Qinjing Pan, Xiaoyang Zeng, Zhiliang Hong, Jiawei Xu
2022 — conf
A 130μW Three-Step DT Incremental Δ ∑ ADC Achieving 107.6dB DR and 99.3dB SNDR with Zoom and Extended-Range Counting.
ESSCIRC
Lairong Fang, Yijie Li, Yao Zhang, Shuwen Zhang, Xiaoyang Zeng, Zhiliang Hong, Jiawei Xu
2022 — conf
A 136GΩ-Input-Impedance Active Electrode for Non-Contact ECG Using Auto-Calibrated Positive Feedback and Capacitance Scaling in Femtofarad Resolution.
ESSCIRC
Peizhuo Wang, Tianxiang Qu, Liangbo Lei, Zhiliang Hong, Jiawei Xu
2022 — conf
A 91.6% Peak Efficiency Time-Domain-Controlled Single-Inductor Triple-Output Step-Up Converter with ±7.5 to ±12V Bipolar Output Voltages.
ESSCIRC
Peng Cao, Danzhu Lu, Jiawei Xu, Xiaoyang Zeng, Zhiliang Hong
2021 J jnl
A 108 dB DR Δ∑-∑M Front-End With 720 mV
IEEE Trans. Biomed. Circuits Syst.
Xiaolin Yang, Jiawei Xu, Marco Ballini, Hosung Chun, Menglian Zhao, Xiaobo Wu, Chris Van Hoof, Carolina Mora Lopez, Nick Van Helleputte
2021 — conf
A 2.7W AC-coupled hybrid supply modulator achieving 200MHz envelope-tracking bandwidth for 5G new radio power amplifier.
A-SSCC
Peng Xu, Xueli Zhang, Peng Cao, Tingting Wei, Zhiguo Tong, Jiawei Xu, Zhiliang Hong
2020 J jnl
A 119dB Dynamic Range Charge Counting Light-to-Digital Converter For Wearable PPG/NIRS Monitoring Applications.
IEEE Trans. Biomed. Circuits Syst.
Qiuyang Lin, Jiawei Xu, Shuang Song, Arjan Breeschoten, Mario Konijnenburg, Chris Van Hoof, Filip Tavernier, Nick Van Helleputte
2020 — conf
A 2-Electrode ECG Amplifier with 0.5% Nominal Gain Shift and 0.13% THD in a 530mVpp Input Common-Mode Range.
A-SSCC
Jiawei Xu, Zhiliang Hong
2019 — conf
A 108dB DR Hybrid-CTDT Direct-Digitalization ΔΣ-ΣM Front-End with 720mVpp Input Range and >300mV Offset Removal for Wearable Bio-Signal Recording.
VLSI Circuits
Xiaolin Yang, Jiawei Xu, Hosung Chun, Marco Ballini, Menglian Zhao, Xiaobo Wu, Chris Van Hoof, Nick Van Helleputte
2019 — conf
A 196μW, Reconfigurable Light-to-Digital Converter with 119dB Dynamic Range, for Wearable PPG/NIRS Sensors.
VLSI Circuits
Qiuyang Lin, Jiawei Xu, Shuang Song, Arjan Breeschoten, Mario Konijnenburg, Mingyi Chen, Chris Van Hoof, Filip Tavernier, Nick Van Helleputte
2019 J jnl
A 769 μW Battery-Powered Single-Chip SoC With BLE for Multi-Modal Vital Sign Monitoring Health Patches.
IEEE Trans. Biomed. Circuits Syst.
Shuang Song, Peter Vis, Chris van Liempd, Chris Van Hoof, Nick Van Helleputte, Mario Konijnenburg, Roland Van Wegberg, Jiawei Xu, Hyunsoo Ha, Wim Sijbers, Stefano Stanzione, Dwaipayan Biswas, Arjan Breeschoten
2019 — conf
A 769μW Battery-Powered Single-Chip SoC With BLE for Multi-Modal Vital Sign Health Patches.
ISSCC
Mario Konijnenburg, Roland Van Wegberg, Shuang Song, Hyunsoo Ha, Wim Sijbers, Jiawei Xu, Stefano Stanzione, Chris van Liempd, Dwaipayan Biswas, Arjan Breeschoten, Peter Vis, Chris Van Hoof, Nick Van Helleputte
2019 — conf
A Bio-Impedance Readout IC With Digital-Assisted Baseline Cancellation for 2-Electrode Measurement.
ISSCC
Hyunsoo Ha, Wim Sijbers, Roland Van Wegberg, Jiawei Xu, Mario Konijnenburg, Peter Vis, Arjan Breeschoten, Shuang Song, Chris Van Hoof, Nick Van Helleputte
2019 J jnl
A Bio-Impedance Readout IC With Digital-Assisted Baseline Cancellation for Two-Electrode Measurement.
IEEE J. Solid State Circuits
Hyunsoo Ha, Wim Sijbers, Roland Van Wegberg, Jiawei Xu, Mario Konijnenburg, Peter Vis, Arjan Breeschoten, Shuang Song, Chris Van Hoof, Nick Van Helleputte
2018 — conf
A 0.6V 3.8μW ECG/bio-impedance monitoring IC for disposable health patch in 40nm CMOS.
CICC
Jiawei Xu, Qiuyang Lin, Ming Ding, Yao Li, Chris Van Hoof, Wouter A. Serdijn, Nick Van Helleputte
2018 J jnl
A 36 μW 1.1 mm
IEEE Trans. Biomed. Circuits Syst.
Jiawei Xu, Mario Konijnenburg, Hyunsoo Ha, Roland Van Wegberg, Shuang Song, Dolores Blanco-Almazán, Chris Van Hoof, Nick Van Helleputte
2018 J jnl
A 665 μW Silicon Photomultiplier-Based NIRS/EEG/EIT Monitoring ASIC for Wearable Functional Brain Imaging.
IEEE Trans. Biomed. Circuits Syst.
Jiawei Xu, Mario Konijnenburg, Shuang Song, Hyunsoo Ha, Roland Van Wegberg, Massimo Mazzillo, Giorgio Fallica, Chris Van Hoof, Walter De Raedt, Nick Van Helleputte
2018 — conf
A 665μW silicon photomultiplier-based NIRS/EEG/EIT monitoring asic for wearable functional brain imaging.
ISSCC
Jiawei Xu, Mario Konijnenburg, Budi Lukita, Shuang Song, Hyunsoo Ha, Roland Van Wegberg, Erfan Sheikhi, Massimo Mazzillo, Giorgio Fallica, Walter De Raedt, Chris Van Hoof, Nick Van Helleputte
2018 J jnl
An Energy-Efficient and Reconfigurable Sensor IC for Bio-Impedance Spectroscopy and ECG Recording.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Jiawei Xu, Pieter Harpe, Chris Van Hoof
2017 — conf
Noninvasive wearable brain sensing.
IEEE SENSORS
Vojkan Mihajlovic, Shrishail Patki, Jiawei Xu
2015 J jnl
A 15-Channel Digital Active Electrode System for Multi-Parameter Biopotential Measurement.
IEEE J. Solid State Circuits
Jiawei Xu, Benjamin Busze, Chris Van Hoof, Kofi A. A. Makinwa, Refet Firat Yazicioglu
2015 — conf
A low power configurable bio-impedance spectroscopy (BIS) ASIC with simultaneous ECG and respiration recording functionality.
ESSCIRC
Jiawei Xu, Pieter Harpe, Julia Pettine, Chris Van Hoof, Refet Firat Yazicioglu
2014 — conf
24.7 A 60nV/√Hz 15-channel digital active electrode system for portable biopotential signal acquisition.
ISSCC
Jiawei Xu, Ben Busze, Hyejung Kim, Kofi A. A. Makinwa, Chris Van Hoof, Refet Firat Yazicioglu
2014 J jnl
A Wearable 8-Channel Active-Electrode EEG/ETI Acquisition System for Body Area Networks.
IEEE J. Solid State Circuits
Jiawei Xu, Srinjoy Mitra, Akinori Matsumoto, Shrishail Patki, Chris Van Hoof, Kofi A. A. Makinwa, Refet Firat Yazicioglu
2013 C conf
Compact Wireless EEG system with active electrodes for daily healthcare monitoring.
ICCE
Koji Morikawa, Akinori Matsumoto, Shrishail Patki, Bernard Grundlehner, Auryn Verwegen, Jiawei Xu, Srinjoy Mitra, Julien Penders
2013 J jnl
Measurement and Analysis of Current Noise in Chopper Amplifiers.
IEEE J. Solid State Circuits
Jiawei Xu, Qinwen Fan, Johan H. Huijsing, Chris Van Hoof, Refet Firat Yazicioglu, Kofi A. A. Makinwa
2012 — conf
A 700µW 8-channel EEG/contact-impedance acquisition system for dry-electrodes.
VLSIC
Srinjoy Mitra, Jiawei Xu, Akinori Matsumoto, Kofi A. A. Makinwa, Chris Van Hoof, Refet Firat Yazicioglu
2012 — conf
Measurement and analysis of input current noise in chopper amplifiers.
ESSCIRC
Jiawei Xu, Qinwen Fan, Johan H. Huijsing, Chris Van Hoof, Refet Firat Yazicioglu, Kofi A. A. Makinwa
2012 — conf
Wireless EEG system with real time impedance monitoring and active electrodes.
BioCAS
Shrishail Patki, Bernard Grundlehner, Auryn Verwegen, Srinjoy Mitra, Jiawei Xu, Akinori Matsumoto, Refet Firat Yazicioglu, Julien Penders
2011 J jnl
A $160~\mu {\rm W}$ 8-Channel Active Electrode System for EEG Monitoring.
IEEE Trans. Biomed. Circuits Syst.
Jiawei Xu, Refet Firat Yazicioglu, Bernard Grundlehner, Pieter Harpe, Kofi A. A. Makinwa, Chris Van Hoof
2011 — conf
A 160μW 8-channel active electrode system for EEG monitoring.
ISSCC
Jiawei Xu, Refet Firat Yazicioglu, Pieter Harpe, Kofi A. A. Makinwa, Chris Van Hoof