Performance of a differential synchronous demodulator for electrical impedance tomography
- 1 December 1992
- journal article
- Published by IOP Publishing in Clinical Physics and Physiological Measurement
- Vol. 13 (A) , 35-38
- https://doi.org/10.1088/0143-0815/13/a/007
Abstract
The performance of a differential synchronous demodulator is presented. This demodulator is part of an electrical impedance tomography system developed by our group. In addition a technique for common-mode correction instead of common-mode feedback is proposed. A series of measurements as a function of the common-mode signal is given.Keywords
This publication has 2 references indexed in Scilit:
- Differential synchronous demodulation for electrical impedance tomographyClinical Physics and Physiological Measurement, 1992
- The Sheffield data collection systemClinical Physics and Physiological Measurement, 1987