Wireless Recording of Multichannel Action Potential for Freely Moving Rat

被引：0
|
作者：
Tsai, Yu-Hung [1 ]
Kao, Yu-Chieh [1 ]
Liu, Wei-Ning [2 ]
Lin, Tsung-Hsien [2 ]
Jaw, Fu-Shan [1 ]
机构：
[1] Natl Taiwan Univ, Inst Biomed Engn, Coll Med & Engn, Taipei 10764, Taiwan
[2] Natl Taiwan Univ, Coll Elect Engn & Comp Sci, Grad Inst Elect Engn, Taipei 10764, Taiwan
来源：
5TH EUROPEAN CONFERENCE OF THE INTERNATIONAL FEDERATION FOR MEDICAL AND BIOLOGICAL ENGINEERING, PTS 1 AND 2 | 2012年 / 37卷
关键词：
wireless; action potential; multichannel acquisition; transmitter;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The result of electrophysiological experiment reveals more realistic and integrated information while animals under testing are awake. For continuous and simultaneous multichannel wireless recording of action potentials, low-power and high data bandwidth are the most critical issues. A 400 MHz wireless recording system with 3 Mb/s data rate is presented in this paper. The front-end transmit module, including amplifiers and filters, draws 12 mA from a 3.7 V supply. To verify the system, a receive module with user interface is built specifically for the high data rate transmission. Reconstructed waveform from the receive module are 98.86% similar to the traditional wiring measurement.
引用
收藏
页码：102 / +
页数：2
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