DocumentCode
2489148
Title
An Optimized Quasi-Point Matching Fictitious Sources Method: Application to Scattering by a Buried Cylinder
Author
Tsitsas, N.L. ; Lymperopoulos, D.G. ; Kaklamani, D.I.
Author_Institution
Sch. of Electr. & Comput. Eng., Athens Nat. Tech. Univ.
fYear
0
fDate
0-0 0
Firstpage
347
Lastpage
349
Abstract
A quasi-point matching method with fictitious sources (QPM-FS) is introduced and clarified by investigating the electromagnetic scattering problem by a cylinder, buried in a two-layered earth medium. This method reduces the effects of several numerical instabilities of the standard method of auxiliary sources (MAS) and thus is expected to treat more efficiently electrically large or complex problems
Keywords
buried object detection; electromagnetic wave scattering; buried cylinder; electromagnetic scattering problem; fictitious sources; method of auxiliary sources; numerical instabilities; quasipoint matching method; two-layered earth medium; Application software; Boundary conditions; Concrete; Earth; Electromagnetic scattering; Engine cylinders; Error analysis; Geometry; Optimization methods; Radar scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Mathematical Methods in Electromagnetic Theory, 2006 International Conference on
Conference_Location
Kharkiv
Print_ISBN
1-4244-0490-8
Type
conf
DOI
10.1109/MMET.2006.1689788
Filename
1689788
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