Title :
Voltage versus current driven high frequency EIT systems
Author :
Geeraerts, B. ; Van Petegem, W. ; Dehaene, W. ; Steyaert, M. ; Sansen, W.
Author_Institution :
KULeuven - Dept. Elektrotechniek ESAT/MICAS, Kardinaal Mercierlaan 94, B-3001 Heverlee, Belgium
fDate :
Oct. 29 1992-Nov. 1 1992
Abstract :
A voltage driven EIT system is discussed capable of imaging at high voltage frequencies. This system makes no use of current sources to inject the current and no common mode feedback is implemented. However, experiments have shown that the sampled data compared to simulated data does not show a large systematic error (less than 2% for 12 bit ADC´s).
Keywords :
Converters; Tomography;
Conference_Titel :
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location :
Paris, France
Print_ISBN :
0-7803-0785-2
Electronic_ISBN :
0-7803-0816-6
DOI :
10.1109/IEMBS.1992.5761999
