
yl88858永利中国助理教授,特聘研究员。2017年和2020年分别获得西北工业大学学士和硕士学位,2024年获得复旦大学博士学位。2024-2026年在复旦大学从事博士后研究,2026年9月加入yl88858永利中国。主要从事高精度模拟与混合信号集成电路设计研究,重点关注传感器信号链电路和穿戴式、植入式生物信号采集前端电路。主要围绕微弱信号检测中的噪声、失调、温漂与环境干扰等问题,开展电路与系统协同设计研究。具体研究内容涵盖高精度模拟放大器、高精度基准源、Hall/TMR传感器读出电路、电容/电阻测量电路以及数据转换电路ADC/DAC。
在IEEE ISSCC、VLSI、CICC、JSSC、SSCL、TBioCAS等国际会议与期刊发表论文30余篇。主持国家自然科学基金青年项目、中国博士后科学基金面上项目。获2022年ISSCC “丝绸之路奖项”(ISSCC Silk Road Award)和2024年IEEE固态电路协会博士生成就奖(IEEE SSCS Predoctoral Achievement Award)。担任IEEE JSSC、TCAS-I、TCAS-II和TVLSI等期刊审稿人。
代表性论文:
1.T. Qu, N. Wang, Z. Zhang, L. Xiang, T. Yi, Z. Hong, X. Zeng, and J. Xu, “A Stress- and Temperature-Compensated TMR Current Sensor With ±0.13% Sensitivity Variation,” IEEE Journal of Solid-State Circuits (JSSC), 2026.
2.T. Qu, N. Wang, K. Zhou, J. Liu, L. Xiang, M. Sun, Z. Hong, X. Zeng, and J. Xu, “A Temperature- and Aging-Compensated TMR Current Sensor with ±0.13% Sensitivity Variation from −40°C to 120°C,” IEEE International Solid-State Circuits Conference (ISSCC), 2026.
3.T. Qu, T. Dong, W. Qin, Y. Pan, Y. Sheng, Z. Hong, X. Zeng, and J. Xu, “A 2 MHz Bandwidth TMR-Based Contactless Current Sensor With Ping-Pong Auto-Zeroing and SAR-Assisted Offset Calibration,” IEEE Journal of Solid-State Circuits (JSSC), 2025.
4.T. Qu, P. Wang, L. Lei, Z. Hong, and J. Xu, “A 136-GΩ Input-Impedance Active Electrode for Non-Contact Biopotential Signals Monitoring,” IEEE Journal of Solid-State Circuits (JSSC), 2024.
5.T. Qu, Q. Pan, L. Liu, X. Zeng, Z. Hong, and J. Xu, “A 1.8-GΩ Input-Impedance 0.15-μV Input-Referred-Ripple Chopper Amplifier With Local Positive Feedback and SAR-Assisted Ripple Reduction,” IEEE Journal of Solid-State Circuits (JSSC), 2023.
6.T. Qu, X. Yang, B. Tang, X. Li, M. Chen, Z. Hong, X. Zeng, and J. Xu, “A 44μW Two-Electrode ECG Acquisition ASIC With Hybrid Motion Artifact Removal and Power-Efficient R-Peak Detection,” IEEE Transactions on Biomedical Circuits and Systems (TBioCAS), 2025.
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