Solutions of Wave Scattering Problems for a Class of the Modified Wiener-Hopf Geometries

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2013/05/01

タイトル(英語): Solutions of Wave Scattering Problems for a Class of the Modified Wiener-Hopf Geometries

著者名: Kazuya Kobayashi (Department of Electrical, Electronic, and Communication Engineering, Chuo University)

著者名(英語): Kazuya Kobayashi (Department of Electrical, Electronic, and Communication Engineering, Chuo University)

キーワード: Wiener-Hopf technique，Wiener-Hopf geometries，modified Wiener-Hopf geometries，canonical problems，asymptotic solutions

要約(英語): In the Wiener-Hopf analysis of wave scattering problems related to the modified Wiener-Hopf geometries, solutions often contain infinite branch-cut integrals with unknown integrands and/or infinite series with unknown coefficients. It is therefore required to evaluate these infinite integrals and series appropriately in order for the analysis to be complete. In this paper, we shall investigate the solutions arising in the boundary value problems for the modified Wiener-Hopf geometries, and develop efficient methods for obtaining approximate solutions based on a rigorous asymptotics. Applications of the results to specific scattering problems are discussed. Some numerical results on the radar cross section (RCS) are also presented.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.133 No.5 （2013） 特集：計算電磁気学の進展とその応用

本誌掲載ページ: 233-241 p

原稿種別: 招待論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/133/5/133_233/_article/-char/ja/