An Optimized Quasi-Point Matching Fictitious Sources Method: Application to Scattering by a Buried Cylinder

An Optimized Quasi-Point Matching Fictitious Sources Method: Application to Scattering by a Buried Cylinder

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 auxilia...

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Bibliographische Detailangaben
Hauptverfasser: Tsitsas, N.L., Lymperopoulos, D.G., Kaklamani, D.I.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Application software
Applied classical electromagnetism
Applied sciences
Boundary conditions
Concrete
Diffraction, scattering, reflection
Earth
Electromagnetic scattering
Electromagnetic wave propagation, radiowave propagation
Electromagnetism
electron and ion optics
Engine cylinders
Error analysis
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Geometry
Optimization methods
Physics
Radar scattering
Radiocommunications
Radiowave propagation
Telecommunications
Telecommunications and information theory
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Beschreibung
Zusammenfassung: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
ISSN:2161-1734
DOI:10.1109/MMET.2006.1689788