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Applying the Kontorovich-Lebedev transform to the analysis of electromagnetic diffraction by wedges

Osipov, Andrey and Kamel, Aladin (2004) Applying the Kontorovich-Lebedev transform to the analysis of electromagnetic diffraction by wedges. In: Proceedings on CD-ROM, p. 1. PIERS 2004, 2004-03-28 - 2004-03-31, Pisa, Italy.

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Official URL: http://sun8.dsea.unipi.it/piers04


The presence of edges on the surface of a target may considerably influence the scattered field. The corresponding edge corrections are derived from the solution of the canonical problem of diffraction by an infinite wedge. If the refraction index takes different values inside and outside the wedge, no closed-form solution has been found so far despite multiple attempts and the use of a broad variety of methods. The Kontorovich-Lebedev transform has been successfully applied in the past to a number of scalar problems of diffraction by wedges. This paper applies the method to a vector problem of electromagnetic diffraction by a dielectric wedge. The boundary-value problem is reduced to a system of singular integral equations. It is shown that the equations can be approximately solved by perturbation method when the refraction index is near unity.

Item URL in elib:https://elib.dlr.de/6164/
Document Type:Conference or Workshop Item (Speech)
Additional Information:LIDO-Berichtsjahr=2004
Title:Applying the Kontorovich-Lebedev transform to the analysis of electromagnetic diffraction by wedges
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Kamel, AladinHeliopolis Center, Cairo, EgyptUNSPECIFIEDUNSPECIFIED
Journal or Publication Title:Proceedings on CD-ROM
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:p. 1
Keywords:dielectric wedge, edge corrections, high-frequency scattering, Kontorovich-Lebedev transform
Event Title:PIERS 2004
Event Location:Pisa, Italy
Event Type:international Conference
Event Dates:2004-03-28 - 2004-03-31
Organizer:The Electromagnetics Academy
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
Deposited By: Osipov, Dr. Andrey
Deposited On:30 Jan 2006
Last Modified:06 Jan 2010 19:51

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