【電機系書報討論演講訊息】 

電機系書報討論網頁：https://lms.nthu.edu.tw/course/40748

電機系演講公告網址：http://web.ee.nthu.edu.tw/p/403-1175-2629-1.php

題  目：OEICs for High Speed Data Links and Tympanic Membrance Transducer of Hearing Aid Device

講  員：陳巍仁教授【交通大學電子工程學系】

時      間：2019年11月29日(星期五) 下午2時20分

                    (2:10PM入場，為維持演講品質，2:30PM後不開放入場)

地      點：清華大學資電館B01演講廳

Vitae

Wei-Zen Chen received the Ph.D. degree in electronics engineering from National Chiao Tung University (NCTU), Hsinchu, Taiwan. He is a professor at the Institute of Electronics and Department of Electronics Engineering, NCTU, and served as the Institute director from 2015-2018. He serves as an associate editor of the IEEE Solid-State Circuits Letters, and was a TPC member in IEEE Asian Solid-State Circuit Conference, IEEE Custom Integrated Circuits Conference, IEEE RFIT, and IEEE ASICON. His current research interests include mixed-signal integrated circuit for sensing and communication systems, with a special emphasis on high-speed interconnects, optical transceivers, radar and bio-sensing systems.

Abstract

Heterogeneous integrations with silicon technology pave the road to continue system scaling for performance enhancement in the more than Moore era. Among them, photonics integrated with electronics (OEICs) are one of the key enablers for emerging applications, covering from short distance (~cm range) data links in a biomedical device, ultra-wide bandwidth data buses in a computing platform (~meters range), to the backbones for the next generation telecommunications network (~kilometers range). This talk presents two design examples. For the first part, fully integrated CMOS optical receivers incorporating on-chip photodetectors are presented. Circuit techniques from the perspective of improving receiver sensitivity and energy efficiency will be introduced. For the second part, a novel architecture for signal and power transfer in a tympanic membrane transducer using OEIC is demonstrated. Compared to the conventional approaches, it provides the feasibility to mechanically stimulate the tympanic membrane (TM) to improve sound quality, while circumventing electrical-acoustic signal conversion distortion, acoustic feedback, and occlusion effects.

主持人：謝秉璇老師

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