@inproceedings{48e12650f3944693a7ca29d5a536c559,
title = "Analog electronics for a high-speed high-precision electrical impedance tomograph",
abstract = "The electronic components for each electrode of Rensselaer's ACT III impedance imaging system occupy two circuit boards. One is devoted to digital and timing circuits and the other to analog and interface circuits. The analog board includes the sinusoid generator, the current source and its compensator, the voltmeter buffers and some switching and calibration components. The current sources and their compensation circuitry have special problems, especially at 30 kHz, the highest design frequency. There is also need for a system to make any necessary adjustments quickly and accurately. Some details on the design considerations and implementation of the analog electronics of the system are presented.",
author = "Gisser, \{David G.\} and Newell, \{Jonathan C.\} and Gary Saulnier and Clark Hochgraf and Cook, \{Raymond D.\} and Goble, \{John C.\}",
year = "1991",
language = "English",
isbn = "0780302168",
series = "Proceedings of the Annual Conference on Engineering in Medicine and Biology",
publisher = "Publ by IEEE",
number = "pt 1",
pages = "24--25",
booktitle = "Proceedings of the Annual Conference on Engineering in Medicine and Biology",
edition = "pt 1",
note = "Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society ; Conference date: 31-10-1991 Through 03-11-1991",
}