1. S. Li, Y. Zhang, X. Wang, X. Tang, and K. P. Pun, “A 77.7 dB-SNDR 625 kHz-BW First-order Noise-Shaping SAR ADC Using a Novel VCO-based Charge-Accumulation Integrator”, IEEE Trans. on Circuits and Systems I：Regular Papers, early access, TCSI.2025.3533542.
2. S. Ding, T. Xu, Y. Zhang, and X. Tang, “A 74.3 dB SNDR 3rd-order VCO-Based DSM with built-in Passive Low-Pass Filter in 65nm CMOS”, IEEE Trans. on Circuits and Systems II: Express Briefs, early access, TCSII.2025.3533698.
3. C. Tang, Y. Zhang, Y. Zheng, and X. Tang, “A Single-Inductor Multiple-Output DC-DC Converter with 2.8 V-5 V Battery Voltage Supply for SoC Application in 22 nm CMOS technology”, International Journal of Circuit Theory and Applications, pp. 1-14, 2024.
4. S. Yuan, H. Xuan, H. Feng, and X. Tang, “Scalable, Low-power and High-performance Active-RC Complex Band-Pass/Low-Pass Filter with Automatic Frequency Tuning Applied to the Internet of Things”, Microelectronics Journal, 153 (2024) 106430, 2024.
5. M. Wan, Y. Zhang, X. Tang, “An energy-efficient 16MS/s 10-bit SAR ADC with MSB-block switching scheme”, Microelectronics Journal, 153 (2024) 106369, 2024.
6. Y. Zhang, C. Tang, Y. Zheng, X. Tang, and K. N. Leung, “An Adaptive Zero-Current Detector for Single-Inductor Multiple-Output DC–DC Converter with Full-Wave Current Sensor”, IEEE Trans. On Very Large Scale Integration(VLSI) Systems, vol. 32, no. 9, pp. 1764-1768, 2024.
7. L. Yi, J. Wei, X. Zhao, and X. Tang, “A power-efficient CMOS image sensor with current-mode 1-bit log-gradient feature extractor for always-on object detection”, Microelectronics Journal, 150 (2024) 106287, 2024.
8. L. Yi, S. Yu, C. Tang, and X. Tang, “A 10-30 MHz Voltage-Mode Buck Converter with Linear Comparator-Free V2D controller”, IEEE Trans. on Circuits and Systems II: Express Briefs, vol. 71, no. 7, pp. 3278-3282, 2024.
9. S. Yuan, Z. Li, S. Yu, F. Yin, and X. Tang, “A 28.9–38.8 μW dual-mode 10-bit Column Parallel Single-Slope ADC with Minimum Voltage Feedback for CMOS Image Sensors”, Microelectronics Journal, 145 (2024) 106099, 2024.
10. S. Zhang, F. Su, Y. Wang, S. Mai, K. P. Pun, and X. Tang, “A Low-power Keyword Spotting System With High-Order Passive Switched-Capacitor Bandpass Filters for Analog-MFCC Feature Extraction”, IEEE Trans. on Circuits and Systems I：Regular Papers, vol. 70, no.11, pp. 4235-4248, Nov., 2023.
