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Rapid approximation of conducting problems using a dual image approach
Author(s) -
Kastner Raphael
Publication year - 1994
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650071103
Subject(s) - computation , conductor , perfect conductor , electric field , magnetic field , dual (grammatical number) , surface (topology) , electrical conductor , physical optics , optics , physics , computer science , mathematics , algorithm , geometry , scattering , quantum mechanics , art , literature
Equivalent surface electric and magnetic sources can generate an approximate far field scattered off a conductor. These are exact (electric) and approximate (magnetic) images of the exciting equivalent sources. A physical‐optics‐type computation with improved accuracy, which also accommodates concave surfaces, is achieved. © 1994 John Wiley & Sons, Inc.