A current mode instrumentation amplifier with high common-mode rejection ratio designed using a novel fully differential second-generation current conveyor

Soma Ahmadi; Azad Mahmoudi; Dinesh Maddipatla; Bradley J. Bazuin; Seyed Javad Azhari; Massood Z. Atashbar

doi:10.1007/s42452-022-05247-x

SN Applied Sciences (Dec 2022)

A current mode instrumentation amplifier with high common-mode rejection ratio designed using a novel fully differential second-generation current conveyor

Soma Ahmadi,
Azad Mahmoudi,
Dinesh Maddipatla,
Bradley J. Bazuin,
Seyed Javad Azhari,
Massood Z. Atashbar

Affiliations

Soma Ahmadi: Department of Electrical and Computer Engineering, Western Michigan University
Azad Mahmoudi: Department of Electrical Engineering, Urmia Branch, Islamic Azad University
Dinesh Maddipatla: Department of Electrical and Computer Engineering, Western Michigan University
Bradley J. Bazuin: Department of Electrical and Computer Engineering, Western Michigan University
Seyed Javad Azhari: Department of Electrical and Electronic Engineering, Iran University of Science and Technology
Massood Z. Atashbar: Department of Electrical and Computer Engineering, Western Michigan University

DOI: https://doi.org/10.1007/s42452-022-05247-x
Journal volume & issue: Vol. 5, no. 1
pp. 1 – 16

Abstract

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Article highlights Highly accurate amplifier is designed to detect very weak signals of information (such as biomedical signals), and amplify them for further processing. This circuit has two different input terminals to accommodate both voltage and current signals. The final circuit is very small and consumes low power. Thus, it is a good choice for seamless integration to develop portable systems.

Published in SN Applied Sciences

ISSN: 2523-3963 (Print); 2523-3971 (Online)
Publisher: Springer
Country of publisher: Switzerland
LCC subjects: Science; Technology
Website: https://www.springer.com/snas

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Abstract

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