双微电极之间差分浮动电容的补偿。

Compensation of the differential floating capacitance between dual microelectrodes.

作者信息

Gagné S, Ganguly U S, Comtois S

机构信息

Department of Electrical and Computer Engineering, Université Laval, Québec, Canada.

出版信息

IEEE Trans Biomed Eng. 2000 Apr;47(4):551-5. doi: 10.1109/10.828155.

DOI:10.1109/10.828155

PMID:10763301

Abstract

A circuit for compensating the floating differential capacitance appearing between two recording microelectrodes is presented. It is shown how this floating capacitance can be neutralized so that current in any microelectrode can be injected without any significant crosstalk picked up by the other.

摘要

本文提出了一种用于补偿两个记录微电极之间出现的浮动差分电容的电路。展示了如何消除这种浮动电容，以便在任何微电极中注入电流时，不会被另一个微电极拾取到任何明显的串扰。