Frequency Performance for TE_<11> Circular Waveguide Filters
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概要
- 論文の詳細を見る
The cutoff filter and circular window are critically important elements of circular waveguide TE_<11> mode transmission systems, but no detailed analysis of their characteristics has yet been undertaken. In order to gain a detailed understanding of return loss and other frequency characteristics, one must analyze the electromagnetic (E-M) fields in the waveguide cavity to the cutoff domain and higher mode oscillations. In this work we present a theoretical analysis employing a method in which E-M fields are represented in the form of transmission equations, and show that the results are in remarkably close agreement with experimental results obtained from a prototype device. It is also demonstrated that the results obtained by the proposed method are far more accurate than those obtained using conventional approximation theory.
- 社団法人電子情報通信学会の論文
- 2002-08-01
著者
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UTSUMI Yozo
Department of Communications Engineering, National Defense Academy
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Utsumi Yozo
Department Of Communications Engineering National Defense Academy
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KAMEI Toshihisa
Department of Communications Engineering, National Defense Academy
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Kamei Toshihisa
Department Of Communications Engineering National Defense Academy
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