3.6 mW Active-Electrode ECG/ETI Sensor System Using Wideband Low-Noise Instrumentation Amplifier and High Impedance Balanced Current Driver

3.6 mW Active-Electrode ECG/ETI Sensor System Using Wideband Low-Noise Instrumentation Amplifier and High Impedance Balanced Current Driver

An active electrode (AE) and back-end (BE) integrated system for enhanced electrocardiogram (ECG)/electrode-tissue impedance (ETI) measurement is proposed. The AE consists of a balanced current driver and a preamplifier. To increase the output impedance, the current driver uses a matched current sou...

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Bibliographic Details
Main Authors: Xuan Tien Nguyen, Muhammad Ali, Jong-Wook Lee
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Sensors
Subjects:
active electrode
bioimpedance
electrocardiogram
preamplifier
integrated circuit
Online Access:https://www.mdpi.com/1424-8220/23/5/2536

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