DocumentCode
1312153
Title
Compensation of the differential floating capacitance between dual microelectrodes
Author
Gagné, S. ; Ganguly, Udaya S. ; Comtois, Sylvain
Author_Institution
Dept. of Electr. & Comput. Eng., Laval Univ., Que., Canada
Volume
47
Issue
4
fYear
2000
fDate
4/1/2000 12:00:00 AM
Firstpage
551
Lastpage
555
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.
Keywords
bioelectric potentials; biomedical electrodes; capacitance; compensation; crosstalk; differential amplifiers; medical signal processing; microelectrodes; biological signal recording; common mode compensation; compensation circuit; crosstalk simulation; differential floating capacitance; differential mode compensation; dual microelectrodes; stray capacitance; Capacitance; Crosstalk; Foot; Hip; Humans; Kinetic theory; Legged locomotion; Microelectrodes; Pathology; Senior citizens; Electric Conductivity; Electric Impedance; Glass; Membrane Potentials; Microelectrodes; Models, Biological;
fLanguage
English
Journal_Title
Biomedical Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0018-9294
Type
jour
DOI
10.1109/10.828155
Filename
828155
Link To Document