DocumentCode
145841
Title
Anticonductors: Cloaks for uniform static currents
Author
Kroon, Leo
Author_Institution
Dept. of Antennas & Signatures, Swedish Defence Res. Agency FOI, Linkoping, Sweden
fYear
2014
fDate
25-28 Aug. 2014
Firstpage
175
Lastpage
177
Abstract
We show that uniform static currents can be perfectly cloaked by homogenous and isotropic conductivities. These structures, consisting of an electrical insulator coated with a conductive shell with specific geometry and relation to the background conductivity, can make a region of space inaccessible to electric impedance tomography.
Keywords
electric impedance imaging; electrical conductivity; insulating materials; invisibility cloaks; anticonductors; background conductivity; cloaks; conductive shell; electric impedance tomography; electrical insulator; homogenous conductivities; isotropic conductivities; uniform static currents; Conductivity; Electric potential; Electromagnetics; Impedance; Insulators; Materials; Tomography;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2014 8th International Congress on
Conference_Location
Lyngby
Print_ISBN
978-1-4799-3450-8
Type
conf
DOI
10.1109/MetaMaterials.2014.6948636
Filename
6948636
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