An improved buffer for bioelectric signals

Pallàs Areny, Ramon; Colominas i Balagué, Josep; Rosell Ferrer, Francisco Javier

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Pallàs Areny, Ramon

Colominas i Balagué, Josep

Rosell Ferrer, Francisco Javier

Document typeArticle

Date issued1989-04-01

PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

Rights accessOpen Access

Abstract

We propose an AC-coupled amplifier that offers a high in-put impedance, thus making it suitable for bioelectric signal amplifi- cation. We also present the necessary formulas for calculating its input impedance and transfer function in order to facilitate its adaptation to different applications.

CitationPallas, R; Colominas, J;Rosell, J. An improved buffer for bioelectric signals. IEEE Transactions on Biomedical Engineering ,1989, vol. 36, núm.4 p. 490-493

URIhttp://hdl.handle.net/2117/1399

ISSN0018-9294

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