Transmission through a rectangular hole in a thick conducting screen (アンテナ・伝播)

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概要

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• 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.

• 社団法人電子情報通信学会の論文
• 2009-10-01

著者

• Serizawa Hirohide

  Dept. Of Control And Computer Engineering Numazu National College Of Technology

関連論文

• The reflection coefficient of a flanged rectangular waveguide antenna (アンテナ・伝播)
• Transmission through a rectangular hole in a thick conducting screen (アンテナ・伝播)
• Reflection coefficient of a flanged rectangular waveguide with a metal-backed dielectric slab (機構デバイス)
• Reflection coefficient of a flanged rectangular waveguide with a metal-backed dielectric slab (環境電磁工学)
• Diffraction by an aperture in a conducting screen between two different mediums: effect of inclusion of the edge property (アンテナ・伝播)
• Diffraction by an aperture in a conducting screen between two different mediums : Effect of inclusion of the edge property

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