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Electromagnetic diffraction by an impedance wedge of arbitrary angle

Osipov, Andrey and Senior, Thomas (2005) Electromagnetic diffraction by an impedance wedge of arbitrary angle. In: Proceedings on CD-ROM (paper B02.2), pp. 1-4. 28th General Assembly of URSI, 2005-10-23 - 2005-10-29, New Delhi, India.

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The paper presents a numerical solution for diffraction of an obliquely incident plane electromagnetic wave by an arbitrarily angled impedance wedge. Application of Maliuzhinets’ method reduces the problem to coupled functional difference equations for angular spectra, from which an integral representation of the spectra in a basic strip is derived. Expanding the regular parts of the spectra in power series in terms of a new complex variable, which maps the basic strip into a unit circle, leads to a system of algebraic equations for expansion coefficients. This system is solved numerically, and results are provided for a specific wedge configuration.

Item URL in elib:https://elib.dlr.de/19295/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Electromagnetic diffraction by an impedance wedge of arbitrary angle
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Senior, ThomasThe University of Michigan, Ann Arbor, U.S.A.UNSPECIFIED
Date:27 October 2005
Journal or Publication Title:Proceedings on CD-ROM (paper B02.2)
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 1-4
Keywords:Impedanzkeil, Beugungskoeffizienten, Kantenkorrekturen, PO, PTD, GTD, UTD
Event Title:28th General Assembly of URSI
Event Location:New Delhi, India
Event Type:international Conference
Event Dates:2005-10-23 - 2005-10-29
Organizer:International Union of Radio Science (URSI)
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Military Technologies (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Microwave Systems
Deposited By: Osipov, Dr. Andrey
Deposited On:30 Jan 2006
Last Modified:14 Jan 2010 20:09

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