AC coupled three op-amp biopotential amplifier with active DC suppression

IEEE Transactions on Biomedical Engineering

Volumn 47, Issue 12, 2000, Pages 1616-1619

  Spinelli, Enrique M ^a   Mayosky, Miguel Angel ^a  

^a UNIVERSIDAD NACIONAL DE LA PLATA   (Argentina)

Author keywords

Biopotential amplifiers; Dc suppression; Electrode offset voltage

Indexed keywords

AMPLIFIER; ARTICLE; DEVICE; ELECTRIC POTENTIAL; ELECTRODE; FREQUENCY ANALYSIS; IMPEDANCE; MATHEMATICAL ANALYSIS;

ACTION POTENTIALS; AMPLIFIERS; ARTIFACTS; BIOELECTRIC ENERGY SOURCES; ELECTRIC IMPEDANCE; ELECTRIC WIRING; OPTICS; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 0033638845     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/10.887943     Document Type: Article

References (7)

1. Amplifiers for bioelectric events. A design with a minimal number of parts
2. Common mode rejection ratio in differential amplifiers
3. AC Amplifiers
4. An improved buffer for biolectric signals
5. A low-cost multichannel preamplifier for physiological signals