| 講演抄録/キーワード |
| 講演名 |
2009-10-08 11:15
Transmission through a rectangular hole in a thick conducting screen ○Hirohide Serizawa(Numazu National Col. Tech.)・Kohei Hongo AP2009-108 |
| 抄録 |
(和) |
(まだ登録されていません) |
| (英) |
The method of the Kobayashi potential (KP) is applied to evaluate an electromagnetic field transmitted through a rectangular aperture in an infinite conducting screen with a finite thickness. Since the KP method yields an eigenfunction expansion of the present geometry, the solution satisfies the proper edge condition and we obtain a highly accurate and fast convergent result. The fields in the waveguide region and half-spaces are expanded in terms of the normal mode of the waveguide and the Weber-Schafheitlin discontinuous integrals, respectively. The expansion coefficients are obtained from the matrix equation whose matrix elements consist of double infinite integrals and double infinite series of Bessel functions, which can be calculated efficiently and precisely by applying the asymptotic approximation of the Bessel function. |
| キーワード |
(和) |
小林ポテンシャル / 方形開口 / 厚い遮蔽板 / 透過係数 / / / / |
| (英) |
Kobayashi potential / rectangular hole / thick screen / transmission coefficient / / / / |
| 文献情報 |
信学技報, vol. 109, no. 218, AP2009-108, pp. 31-36, 2009年10月. |
| 資料番号 |
AP2009-108 |
| 発行日 |
2009-10-01 (AP) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
AP2009-108 |