Implantable Microsystem for Wireless Neural Recording Applications
Zhang X (Zhang Xu); Pei WH (Pei Weihua); Huang BJ (Huang Beiju); Chen J (Chen Jin); Guan N (Guan Ning); Chen HD (Chen Hongda); Zhang, X, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China.
2009
会议名称ICME International Conference on Complex Medical Engineering
会议录名称2009 ICME INTERNATIONAL CONFERENCE ON COMPLEX MEDICAL ENGINEERING
页码234-237
会议日期APR 09-11, 2009
会议地点Tempe, AZ
出版地345 E 47TH ST, NEW YORK, NY 10017 USA
出版者IEEE
ISBN978-1-4244-3315-5
部门归属[zhang, xu; pei, weihua; huang, beiju; chen, jin; guan, ning; chen, hongda] chinese acad sci, inst semicond, state key lab integrated optoelect, beijing 100083, peoples r china
摘要A prototype microsystem is presented for wireless neural recording application. An inductive link was built for transcutaneous wireless power transfer and data transmission. Total 16.5 mW power and 50 bps - 2.5 Kbps command data can be received over 1 - 5 MHz with a distance of 0-10 mm. The integrated amplifiers were designed with a limited bandwidth for neural signals acquisition. The gain of 60 dB was obtained by preamplifier at 7 Hz - 3 KHz. An integrated FM transmitter was used to transmit the extracted neural signals to external equipments with 0.374 - 2 mW power comsumption and a maximum data rate of 500 Kbps at 100 MHz. All the integrated circuits modules except the power recovery circuit were tested or stimulated under a 3.3 V power supply, and fabricated in standard CMOS processing.
关键词System
学科领域光电子学
主办者ICME.
收录类别其他
语种英语
文献类型会议论文
条目标识符http://ir.semi.ac.cn/handle/172111/8366
专题中国科学院半导体研究所(2009年前)
通讯作者Zhang, X, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China.
推荐引用方式
GB/T 7714
Zhang X ,Pei WH ,Huang BJ ,et al. Implantable Microsystem for Wireless Neural Recording Applications[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2009:234-237.
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