报告题目：Wireless and Batteryless Biomedical Implant Microsystem

报告人： Prof. Darrin Young　　

Department of Electrical & Computer Engineering, University of Utah

时　  间： 9月21日（周一）下午 2:00

地　  点： 5号楼14楼会议室，传感技术国家重点实验室

Abstract

Advancement in micromachined sensors, actuators, and low-power integrated electronics has fueled recent rapid development in wireless microsystem technology providing autonomous sensing and communication capability. Ultra low system power dissipation allows batteryless microsystem to be achieved with a small form factor and powered by ambient or external energy sources. Such system is crucial for biomedical as well as industrial sensing applications, where size, weight, and limited access are critical system design constraints. Optimized design in system, device, circuit, and packaging is highly important for achieving an overall high performance. In this seminar, I will present a wireless, batteryless, implantable blood pressure monitoring system for real-time genetically engineered mice monitoring. This technology will not only serve as a critical tool for system biology research, but also is expected to provide improved human health care quality in future. In vivo blood pressure sensing technique, MEMS pressure sensor, and integrated electronics design for sensor interface, signal processing, digital sensor information telemetry, and adaptive remote RF powering will be described. Overall implant system performance will be demonstrated.