SEMI OpenIR  > 中国科学院半导体研究所(2009年前)
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
Conference NameICME International Conference on Complex Medical Engineering
Source Publication2009 ICME INTERNATIONAL CONFERENCE ON COMPLEX MEDICAL ENGINEERING
Pages234-237
Conference DateAPR 09-11, 2009
Conference PlaceTempe, AZ
Publication Place345 E 47TH ST, NEW YORK, NY 10017 USA
PublisherIEEE
ISBN978-1-4244-3315-5
metadata_83[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
AbstractA 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.
KeywordSystem
Subject Area光电子学
Funding OrganizationICME.
Indexed By其他
Language英语
Document Type会议论文
Identifierhttp://ir.semi.ac.cn/handle/172111/8366
Collection中国科学院半导体研究所(2009年前)
Corresponding AuthorZhang, X, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China.
Recommended Citation
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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