Neshatvar, N;
Langlois, P;
Bayford, R;
Demosthenous, A;
(2019)
Analog Integrated Current Drivers for Bioimpedance Applications: A Review.
Sensors
, 19
(4)
, Article 756. 10.3390/s19040756.
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Abstract
An important component in bioimpedance measurements is the current driver, which can operate over a wide range of impedance and frequency. This paper provides a review of integrated circuit analog current drivers which have been developed in the last 10 years. Important features for current drivers are high output impedance, low phase delay, and low harmonic distortion. In this paper, the analog current drivers are grouped into two categories based on open loop or closed loop designs. The characteristics of each design are identified.
| Type: | Article |
|---|---|
| Title: | Analog Integrated Current Drivers for Bioimpedance Applications: A Review |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.3390/s19040756 |
| Publisher version: | https://doi.org/10.3390/s19040756 |
| Language: | English |
| Additional information: | © 2019 by the Authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
| Keywords: | bioimpedance measurement, current driver, integrated circuit, linear feedback, nonlinear feedback, transconductance |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10068102 |
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