学术报告
报告题目：动态时变放大器与时间域量化技术革新，电压/时间域ADC融合探索
报告嘉宾：郭铭强 澳门大学 助理教授
报告时间：2026年9月11日， 上午10：00~12：00
报告地点：西南交通大学 犀浦校区 9号教学楼 X9235
主持人：吴强 副教授
摘要：近年来，动态时变放大器与时间域量化技术快速迭代发展，已在高速模数转换器（ADC）中得到广泛应用。本报告依托课题组2025/2026发表的自研多款高性能 ADC 芯片成果，围绕动态时变放大器、时域量化两大核心技术突破，探究两类技术交叉融合的创新架构设计方法，为下一代高性能 ADC 的研发提供新思路与工程实践依据。
In recent years, dynamic time-varying amplifiers and time-domain quantization technologies have undergone rapid iterative development and been widely adopted in high-speed Analog-to-Digital Converters (ADCs). Based on high-performance ADC chips developed by our research group and published in 2025 and 2026, this presentation centers on the key technical breakthroughs of dynamic time-varying amplifiers and time-domain quantization, and explores innovative architectural design methodologies enabled by the cross-integration of the two technologies. It offers novel research insights and practical engineering references for the development of next-generation high-performance ADCs.
报告人简介：
郭铭强现任澳门大学微电子研究院/模拟与混合信号集成电路全国重点实验室助理教授，博士生导师。近年来作为项目负责人主持国家级、省部级科研项目 4 项，企业横向合作项目 3 项，校级科研项目 3 项；发表国际IEEE学术论文 40 余篇，其中含JSSC, TCAS-I 论文 14 篇，ISSCC,VLSI,CICC,ESSERC,ASSCC 18 篇。
Mingqiang Guo is currently an Assistant Professor and PhD Supervisor at the Institute of Microelectronics / State‑Key Laboratory of Analog and Mixed‑Signal VLSI, University of Macau. In recent years, as the principal investigator, he has led 4 national and provincial‑ministerial research projects, 3 industry‑sponsored collaborative projects, and 3 university‑level research projects. He has published more than 40 peer‑reviewed IEEE international papers, including 14 journal papers in JSSC and TCAS‑I, as well as 18 conference papers at ISSCC, VLSI, CICC, ESSCIRC and ASSCC.