Design of current sources for load common mode optimization

Design of current sources for load common mode optimization

Bioimpedance measurement systems often use the Howland current sources to excite the biological material under study. Usually, difference or instrumentation amplifiers are used to measure the resulting voltage drop on this material. In these circuits, common mode voltage appears as artifacts in the...

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Bibliographic Details
Main Authors: Sirtoli Vinicius G, Morcelles Kaue F, Vincence Volney C
Format: Article
Language:English
Published: Sciendo 2018-12-01
Series:Journal of Electrical Bioimpedance
Subjects:
bioimpedance
howland current source
common mode rejection
Online Access:https://doi.org/10.2478/joeb-2018-0011

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