Title: Electrical impedance tomography systems based on voltage drive
Authors: Sansen, Willy ×
Geeraerts, Ben
Van Petegem, Wim
Steyaert, Michel #
Issue Date: Jun-1992
Publisher: Institute of Physics
Series Title: Clinical Physics and Physiological Measurement vol:13 Suppl A pages:39-42
Abstract: At the ESAT-MICAS research facility in Leuven, several EIT systems have been designed and realised. The latest hardware set-up makes use of a PC to control the data collection and to reconstruct the images. A voltage drive strategy and no common-mode feedback are some of its specific characteristics. The function-generator produces signals with a frequency between 10 and 100 kHz, so multifrequency images can also be produced. Static images have already been obtained and (semi-)real time imaging is possible with our latest mark IV system. This system has 16 bit analogue-to-digital convertors and is capable of taking 50 x 10(3) samples/s.
ISSN: 0143-0815
Publication status: published
KU Leuven publication type: DI
Appears in Collections:ESAT - MICAS, Microelectronics and Sensors
Media and Learning Unit (-)
× corresponding author
# (joint) last author

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