[1]. Yun-Hung Gao, Chun-Ho Fan, Junwen Li, Shumeng Li, Ziwei Jin, Ka Nang Leung, Yuan-Ting Zhang, Xian Tang and Kong-Pang Pun, “A Noise-Shaping-SAR Multiplexed Light-to-Digital Converter with Passive Nested Feedback and Predictive Baseline Current Compensation Achieving 95-dB SNDR and 161.5-dB DR”, IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), vol. 1, no. 1, pp. 1-10, 2026.

[2]. Dongxu Li, Yanqi Zheng, Xian Tang, “A 47-nA Quiescent Current Dual-Mode Buck Converter With Fast Load Transient Response From Ultra-Light Load Mode”, IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), vol. 1, no. 1, pp. 1-5, 2026.

[3]. Z. Zhang, S. Cai, X. Zhang, Xian Tang, “Explainable spatial-temporal-spectral meta-learning for subject-independent EEG-based emotion recognition”, Expert Systems with Application, vol. 311, 131229, 2026.

[4]. Shumeng Li, Yang Zhang, Xiao Wang, Xian Tang, and Kong Pang Pun, “A 77.7 dB-SNDR 625 kHz-BW First-order Noise-Shaping SAR ADC Using a Novel VCO-based Charge-Accumulation Integrator”, IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), vol. 72, no. 10, pp. 5338-5350, 2025.

[5]. Shuqun Ding, Tianqi Xu, Yang Zhang, and Xian Tang, “A 74.3 dB SNDR 3rd-order VCO-Based DSM with built-in Passive Low-Pass Filter in 65nm CMOS”, IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), vol. 72, no. 4, pp. 524-528, 2025.

[6]. Liyan Yi, Shanghong Yu, Chaowei Tang, and Xian Tang, “A 10-30 MHz Voltage-Mode Buck Converter with Linear Comparator-Free V2D controller”, IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), vol. 71, no. 7, pp. 3278-3282, Jul. 2024.

[7]. Yichen Zhang, Chaowei Tang, Yanqi Zheng, Xian Tang, and Ka Nang Leung, “An Adaptive Zero-Current Detector for Single-Inductor Multiple-Output DC–DC Converter with Full-Wave Current Sensor”, IEEE Transactions On Very Large Scale Integration(VLSI) Systems (TVLSI), vol. 32, no. 9, pp. 1764-1768, Sept. 2024.

[8]. Shiying Zhang, Fukun Su, Yi Wang, Songping Mai, Kong Pang Pun, and Xian Tang, “A Low-power Keyword Spotting System With High-Order Passive Switched-Capacitor Bandpass Filters for Analog-MFCC Feature Extraction”, IEEE Transactions on Circuits and Systems I：Regular Papers (TCAS-I), vol. 70, no.11, pp. 4235-4248, 2023.

[9]. Kan Peng, Xian Tang, Songping Mai, and Zhihua Wang, “A Simultaneous Power and Downlink Data Transfer System with Pulse Phase Modulation”, IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), vol. 66, no. 5, pp. 808-812, May, 2019.

[10]. Xian Tang, Jianxu Zeng, Kong Pang Pun, Songping Mai, Chun Zhang, and Zhihua Wang, “Low-cost Maximum Efficiency Tracking Method for Wireless Power Transfer Systems”, IEEE Transactions on Power Electronics (TPEL), vol. 33, no. 6, pp. 5317-5329, Jun. 2018.