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Edge Functions and Their Application to Solution of Canonical Problems of Scattering in Wedge-shaped Domains

Osipov, Andrey (2001) Edge Functions and Their Application to Solution of Canonical Problems of Scattering in Wedge-shaped Domains. In: PIERS 2001 Proceedings, p. 260. PIERS 2001, 2001-07-18 - 2001-07-22, Osaka, Japan. ISBN 0-9679674-1-4.

Full text not available from this repository.

Official URL: http://www.piers2001.gr.jp/

Abstract

This paper presents a promising semi-analytical method for solving canonical problems of electromagnetic scattering by non-metallic wedges (dielectric or impedance). The edge functions are introduced as partial solutions of Maxwell's equations, which satisfy the edge conditions at the edge of a wedge and continuity conditions for the tangential field components across each material interface. The eigenvalues are found from the condition of solvability of the problem. Since the edge functions do not meet the radiation conditions, the total field diffracted by a wedge is constructed by superposing the edge functions in such a way so as to get the radiation conditions satisfied. The paper illustrates usability of the technique by considering the canonical problem of scattering of an obliquely incident plane electromagnetic wave by a wedge with impedance faces.

Document Type:Conference or Workshop Item (Speech)
Additional Information:LIDO-Berichtsjahr=2001
Title:Edge Functions and Their Application to Solution of Canonical Problems of Scattering in Wedge-shaped Domains
Authors:
AuthorsInstitution or Email of Authors
Osipov, AndreyUNSPECIFIED
Date:2001
Journal or Publication Title:PIERS 2001 Proceedings
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:p. 260
Editors:
EditorsEmail
The Electromagnetics Academy, UNSPECIFIED
ISBN:0-9679674-1-4
Status:Published
Keywords:diffraction coefficient, edge corrections, faceted geometries, high-frequency electromagnetic scattering, RCS, wedge
Event Title:PIERS 2001
Event Location:Osaka, Japan
Event Type:international Conference
Event Dates:2001-07-18 - 2001-07-22
Organizer:The Electromagnetics Academy
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):L - Military Technologies
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute
Deposited By: Dr. Andrey Osipov
Deposited On:03 Feb 2006
Last Modified:06 Jan 2010 19:35

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