A Tunable Gain and Bandwidth Low-Noise Amplifier with 1.44 NEF for EMG and EOG Biopotential Signal

A Tunable Gain and Bandwidth Low-Noise Amplifier with 1.44 NEF for EMG and EOG Biopotential Signal

This paper presents a low-noise inverter-based current-mode instrumentation amplifier with tunable gain and bandwidth for electromyogram (EMG) and electrooculogram (EOG) biopotential signals, targeting low input noise while maintaining low power consumption. The gain tuning method is based on pseudo...

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Bibliographic Details
Main Authors: Rafael Vieira, Fabian Näf, Ricardo Martins, Nuno Horta, Nuno Lourenço, Ricardo Póvoa
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Electronics
Subjects:
low-noise amplifier
low power
tunable gain
tunable bandwidth
biopotential signals
CMOS
Online Access:https://www.mdpi.com/2079-9292/12/12/2592

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