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High-frequency diffraction by a wedge with a linearly varying surface impedance

High-frequency diffraction by a wedge with a linearly varying surface impedance SummaryA previously derived formal solution for the two-dimensional Green’s function for a wedge with a linearly varying surface impedance is examined in the quasi-optic range of frequencies. An asymptotic representation, valid both in the illuminated and shadow regions, is derived for the scattered field due to an incident plane wave, and its properties are analyzed as a function of the rate of variation of surface impedance. A geometric-optical interpretation of the solution is emphasized. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Applied Scientific Research, Section B Springer Journals

High-frequency diffraction by a wedge with a linearly varying surface impedance

Applied Scientific Research, Section B , Volume 9 (3) – Jun 1, 1961

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References (14)

Publisher
Springer Journals
Copyright
Copyright © Martinus Nijhoff 1961
ISSN
0365-7140
DOI
10.1007/bf02922221
Publisher site
See Article on Publisher Site

Abstract

SummaryA previously derived formal solution for the two-dimensional Green’s function for a wedge with a linearly varying surface impedance is examined in the quasi-optic range of frequencies. An asymptotic representation, valid both in the illuminated and shadow regions, is derived for the scattered field due to an incident plane wave, and its properties are analyzed as a function of the rate of variation of surface impedance. A geometric-optical interpretation of the solution is emphasized.

Journal

Applied Scientific Research, Section BSpringer Journals

Published: Jun 1, 1961

Keywords: Line Source; Surface Impedance; Incident Plane Wave; Shadow Region; Impedance Variation

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