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A modified Kontorovich-Lebedev transformation and its application to problems of diffraction of harmonic waves in sectored media

Osipov, Andrey (1999) A modified Kontorovich-Lebedev transformation and its application to problems of diffraction of harmonic waves in sectored media. Workshop on mathematical aspects of diffraction by wedges, cones and other canonical geometries. Manchester, UK, 28 June - 2 July 1999.

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Official URL: http://www.maths.man.ac.uk/DeptWeb/Events/wedges.html

Abstract

The paper presents an analytical approach to tackling the problem of diffraction of harmonic waves by configurations consisting of penetrable wedges with a common edge (sectored media). Such problems are shown to reduce to systems of singular integral equations, which (regardless of the total number of sectors present in the configuration) is equivalent to a pair of integral equations of the second kind with smooth kernels. These equations provide a computational tool that may be used in the high-frequency analysis of electromagnetic scattering from large non-metallic objects.

Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2000,
Title:A modified Kontorovich-Lebedev transformation and its application to problems of diffraction of harmonic waves in sectored media
Authors:
AuthorsInstitution or Email of Authors
Osipov, AndreyUNSPECIFIED
Date:1999
Status:Published
Keywords:electromagnetic waves, diffraction, scattering, wedge, singular integral equations, regularisation, RCS
Event Title:Workshop on mathematical aspects of diffraction by wedges, cones and other canonical geometries. Manchester, UK, 28 June - 2 July 1999
Organizer:University of Manchester
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):UNSPECIFIED
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute
Deposited By: Dr. Andrey Osipov
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 19:30

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