Compensation of the differential floating capacitance between dual microelectrodes

Authors
Gagne, S Ganguly, US Comtois, S
Citation
S. Gagne et al., Compensation of the differential floating capacitance between dual microelectrodes, IEEE BIOMED, 47(4), 2000, pp. 551-555
Citations number
7
Categorie Soggetti
Multidisciplinary,"Instrumentation & Measurement
Journal title
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING
ISSN journal
00189294 → ACNP
Volume
47
Issue
4
Year of publication
2000
Pages
551 - 555
Database
ISI
SICI code
0018-9294(200004)47:4<551:COTDFC>2.0.ZU;2-F
Abstract
A circuit for compensating the floating differential capacitance appearing between two recording microelectrodes is presented. It is shown how this fl oating capacitance can be neutralized so that current in ang microelectrode can be injected without any significant crosstalk picked up by the other.