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2018 | OriginalPaper | Buchkapitel

An Electrode Impedance Balanced Interface for Biomedical Application

verfasst von : Francesca Romana Parente, Simone Di Giovanni, Giuseppe Ferri, Vincenzo Stornelli, Giorgio Pennazza, Marco Santonico

Erschienen in: Sensors and Microsystems

Verlag: Springer International Publishing

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Abstract

This work reports on the design of an electronic interface performing biomedical signal measurements. The proposed system involves three functional blocks: two leading electrodes, the signal conditioning front-end and a feedback circuitry. In particular, the latter is able to balance the electrodes impedance mismatching so to reduce the noise contribution. In this paper, the design has been tailored for a heart signal recording, however this approach can be easily applied in other types of biopotential measurements requiring a reduced number of electrodes. The reported simulation results show that the proposed system can be a good candidate in some intensive biomedical signal recordings.

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Metadaten
Titel
An Electrode Impedance Balanced Interface for Biomedical Application
verfasst von
Francesca Romana Parente
Simone Di Giovanni
Giuseppe Ferri
Vincenzo Stornelli
Giorgio Pennazza
Marco Santonico
Copyright-Jahr
2018
DOI
https://doi.org/10.1007/978-3-319-66802-4_36

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