CONDUCTIVITY AND PERMITTIVITY IMAGES FROM AN INDUCED CURRENT ELECTRICAL-IMPEDANCE TOMOGRAPHY SYSTEM

Authors
SCAIFE JM TOZER RC FREESTON IL
Citation
Jm. Scaife et al., CONDUCTIVITY AND PERMITTIVITY IMAGES FROM AN INDUCED CURRENT ELECTRICAL-IMPEDANCE TOMOGRAPHY SYSTEM, IEE proceedings. Science, measurement and technology, 141(5), 1994, pp. 356-362
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEE proceedings. Science, measurement and technology → ACNP
ISSN journal
13502344
Volume
141
Issue
5
Year of publication
1994
Pages
356 - 362
Database
ISI
SICI code
1350-2344(1994)141:5<356:CAPIFA>2.0.ZU;2-Q
Abstract
This paper describes a method for generating separate tomographic imag es of the conductivity and permittivity distributions within a region of interest. The method uses single frequency phase and amplitude meas urements of peripheral voltage differences caused by electromagnetical ly induced internal current patterns. The basis of the separation tech nique is described and images constructed from simulated and measured data from a two-dimensional phantom are presented to demonstrate the s eparation process.