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A novel approach for electromagnetic inverse scattering of a two‐dimensional perfect electric conductor object
Author(s) -
Meenaketan Babu L. P.,
Pal Srikanta,
Chattoraj Neela
Publication year - 2019
Publication title -
international journal of rf and microwave computer‐aided engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.335
H-Index - 39
eISSN - 1099-047X
pISSN - 1096-4290
DOI - 10.1002/mmce.21908
Subject(s) - perfect conductor , scattering , inverse scattering problem , conductor , inverse , electric field , moment (physics) , method of moments (probability theory) , physics , function (biology) , inverse problem , computational electromagnetics , mathematical analysis , electromagnetic field , optics , mathematics , algorithm , computational physics , geometry , classical mechanics , quantum mechanics , statistics , estimator , evolutionary biology , biology
A two‐dimensional shape determination technique for a perfect electric conductor target using electromagnetic inverse scattering is presented. The proposed algorithm uses the scattered field pattern and an inverse scattering technique derived from Green's function to retrieve the geometry of an unknown target. This method uses the scattering field data over a band of observation points, which is synthesized using frequency domain “method of moment” computational technique. We have verified this algorithm with four different types of numerical examples.