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A quasi-static analysis for a class of induced-current EIT systems using discrete coils
Date
2002-06-01
Author
Koksal, A
Eyüboğlu, Behçet Murat
Demirbilek, M
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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A discrete coil EIT system is investigated for the general case of an eccentric circular inhomogeneity. The solution methodology of the forward problem of this system is explained. An optimization procedure using this forward problem solution is developed to rind optimum currents that maximize the distinguishability. For an eccentric inhomogeneity problem, it is shown that the coil currents can be optimized to focus the current density in a region of interest. Optimum coil currents under limited peak coil currents constraint and limited total power constraint are obtained. Representative examples that demonstrate the performance of the system are presented.
Subject Keywords
Electrical and Electronic Engineering
,
Radiological and Ultrasound Technology
,
Software
,
Computer Science Applications
URI
https://hdl.handle.net/11511/36760
Journal
IEEE TRANSACTIONS ON MEDICAL IMAGING
DOI
https://doi.org/10.1109/tmi.2002.800603
Collections
Department of Electrical and Electronics Engineering, Article
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A. Koksal, B. M. Eyüboğlu, and M. Demirbilek, “A quasi-static analysis for a class of induced-current EIT systems using discrete coils,”
IEEE TRANSACTIONS ON MEDICAL IMAGING
, pp. 688–694, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/36760.