Rat-Race Hybrid Rings with a Microwave C-Section
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概要
- 論文の詳細を見る
A rat-race hybrid-ring which includes a coupled-line called microwave C-section is proposed for size reduction. The perfect input match, isolation, equal power split and certain phase differences between two output ports can be satisfied at center frequency as in a normal hybrid-ring. The size of the proposed circuit becomes smaller than that of a normal rat-race built up with a folded non-coupled 3/4-wavelength transmission line, although the frequency characteristics are slightly damaged by the electromagnetic coupling between two folded strips. Theoretical results based on the even and odd mode decomposition method are in good agreement with those of the experimental circuit fabricated at 1 GHz.
- 社団法人電子情報通信学会の論文
- 1995-08-25
著者
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Masuda Hiroshi
Device Development Center Hitachi Ltd.
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Sakagami I
Muroran Inst. Technol. Muroran‐shi Jpn
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Sakagami Iwata
Department Of Electrical And Electronic Engineering Muroran Institute Of Technology
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Masuda Hiroshi
Sinyousya
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Nagamine Sinji
Department of Electrical and Electronic Engineering, Muroran Institute of Technology
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Nagamine Sinji
Department Of Electrical And Electronic Engineering Muroran Institute Of Technology
関連論文
- Network Reflection and Transmission Coefficients for the Interconnection of Multi-Port Multi-Line Junction Networks (Special Section of Selected Papers from the 8th Karuizawa Workshop on Circuits and Systems)
- Rat-Race Hybrid Rings with a Microwave C-Section
- Analysis of Multiple Reflections by Transfer Functions of Transmission Line Networks with Branches and Its Application
- Analysis of Multiple Reflections by Transfer Functions of Transmission Line Networks with Branches and Its Application