3-dB Branch-Line Hybrids with Arbitrary Termination Impedance Values (Special Issue on Microwave and Millimeter Wave Technology)

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概要

• 論文の詳細を見る

• If a four-port network is terminated by arbitrary impedances, the conventional methods for even- and/or odd-mode excitation analyses are not available because no symmetry planes exist. Under these conditions, two types of new design equations for asymmetric 3-dB branch-line hybrids are reported. To make sure that the derived design equations are correct and adaptable, simulations were performed under assumed ideal conditions for one type of asymmetric 3-dB branch-line hybrid and a uniplanar branch-line hybrid terminated by 50Ω,41.6Ω, 55.6Ω and 62.5Ω was fabricated and measured for another type of asymmetric 3-dB branch-line hybrid.

• 社団法人電子情報通信学会の論文
• 1999-07-25

著者

• Ahn Hee-ran

  Department Of Electrical Engineering Gerhard-mercator-university Duisburg

• WOLFF Ingo

  Department of Electrical Engineering, Gerhard-Mercator-University Duisburg

• Wolff Ingo

  Department Of Electrical Engineering Gerhard-mercator-university Duisburg

関連論文

• 3-dB Branch-Line Hybrids with Arbitrary Termination Impedance Values (Special Issue on Microwave and Millimeter Wave Technology)

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