The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
La diffraction d'une onde électromagnétique plane par un coin d'impédance dont la limite est décrite en termes de systèmes de coordonnées asymétriques est traitée en utilisant la technique de Wiener-Hopf. Le problème est formulé en termes d'équations simultanées de Wiener-Hopf, qui sont ensuite résolues en utilisant une procédure de factorisation et de décomposition et en introduisant des fonctions appropriées pour satisfaire la condition de bord. La solution exacte est exprimée à travers les fonctions Maliuzhinets. En déformant le chemin d'intégration de la transformée inverse de Fourier, qui exprime le champ diffusé, on obtient les expressions du champ réfléchi, du champ diffracté et de l'onde de surface. Les exemples numériques de ces champs sont donnés et les caractéristiques de l'onde de surface sont discutées.
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Michinari SHIMODA, Ryuichi IWAKI, Masazumi MIYOSHI, Toyonori MATSUDA, "Wiener-Hopf Analysis of the Diffraction by an Impedance Wedge: The Case of E Polarization" in IEICE TRANSACTIONS on Electronics,
vol. E84-C, no. 7, pp. 994-1001, July 2001, doi: .
Abstract: The diffraction of a plane electromagnetic wave by an impedance wedge whose boundary is described in terms of the skew coordinate systems is treated by using the Wiener-Hopf technique. The problem is formulated in terms of the simultaneous Wiener-Hopf equations, which are then solved by using a factorization and decomposition procedure and introducing appropriate functions to satisfy the edge condition. The exact solution is expressed through the Maliuzhinets functions. By deforming the integration path of the Fourier inverse transform, which expresses the scattered field, the expressions of the reflected field, diffracted field and the surface wave are obtained. The numerical examples for these fields are given and the characteristics of the surface wave are discussed.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e84-c_7_994/_p
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@ARTICLE{e84-c_7_994,
author={Michinari SHIMODA, Ryuichi IWAKI, Masazumi MIYOSHI, Toyonori MATSUDA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Wiener-Hopf Analysis of the Diffraction by an Impedance Wedge: The Case of E Polarization},
year={2001},
volume={E84-C},
number={7},
pages={994-1001},
abstract={The diffraction of a plane electromagnetic wave by an impedance wedge whose boundary is described in terms of the skew coordinate systems is treated by using the Wiener-Hopf technique. The problem is formulated in terms of the simultaneous Wiener-Hopf equations, which are then solved by using a factorization and decomposition procedure and introducing appropriate functions to satisfy the edge condition. The exact solution is expressed through the Maliuzhinets functions. By deforming the integration path of the Fourier inverse transform, which expresses the scattered field, the expressions of the reflected field, diffracted field and the surface wave are obtained. The numerical examples for these fields are given and the characteristics of the surface wave are discussed.},
keywords={},
doi={},
ISSN={},
month={July},}
Copier
TY - JOUR
TI - Wiener-Hopf Analysis of the Diffraction by an Impedance Wedge: The Case of E Polarization
T2 - IEICE TRANSACTIONS on Electronics
SP - 994
EP - 1001
AU - Michinari SHIMODA
AU - Ryuichi IWAKI
AU - Masazumi MIYOSHI
AU - Toyonori MATSUDA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E84-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2001
AB - The diffraction of a plane electromagnetic wave by an impedance wedge whose boundary is described in terms of the skew coordinate systems is treated by using the Wiener-Hopf technique. The problem is formulated in terms of the simultaneous Wiener-Hopf equations, which are then solved by using a factorization and decomposition procedure and introducing appropriate functions to satisfy the edge condition. The exact solution is expressed through the Maliuzhinets functions. By deforming the integration path of the Fourier inverse transform, which expresses the scattered field, the expressions of the reflected field, diffracted field and the surface wave are obtained. The numerical examples for these fields are given and the characteristics of the surface wave are discussed.
ER -