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Author: Takashi Nagasaka

Affiliation: Chuo University, Japan

ISBN: 978-989-758-033-8

Keyword(s): material strip, approximate boundary conditions, asymptotic expansion, radar cross section, Wiener-Hopf technique.

Abstract: The plane wave diffraction by a thin material strip is analyzed using the Wiener-Hopf technique together with approximate boundary conditions. An asymptotic solution is obtained under the condition that the thickness and the width of the strip are small and large compared with the wavelength, respectively. The scattered field is evaluated asymptotically based on the saddle point method and a far field expression is derived. Scattering characteristics of the strip are discussed via numerical results of the radar cross section.

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Paper citation in several formats:
Nagasaka T. and (2014). Plane Wave Diffraction by a Thin Material Strip: Higher Order Asymptotics.In Proceedings of the Third International Conference on Telecommunications and Remote Sensing - Volume 1: ICTRS, ISBN 978-989-758-033-8, pages 94-99. DOI: 10.5220/0005421800940099

@conference{ictrs14,
author={Takashi Nagasaka},
title={Plane Wave Diffraction by a Thin Material Strip: Higher Order Asymptotics},
booktitle={Proceedings of the Third International Conference on Telecommunications and Remote Sensing - Volume 1: ICTRS,},
year={2014},
pages={94-99},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005421800940099},
isbn={978-989-758-033-8},
}

TY - CONF

JO - Proceedings of the Third International Conference on Telecommunications and Remote Sensing - Volume 1: ICTRS,
TI - Plane Wave Diffraction by a Thin Material Strip: Higher Order Asymptotics
SN - 978-989-758-033-8
AU - Nagasaka, T.
PY - 2014
SP - 94
EP - 99
DO - 10.5220/0005421800940099

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