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Designing a symmetrical five-port waveguide junction

 

作者: A.L.Cullen,   S.P.Yeo,  

 

期刊: IEE Proceedings H (Microwaves, Antennas and Propagation)  (IET Available online 1988)
卷期: Volume 135, issue 1  

页码: 17-22

 

年代: 1988

 

DOI:10.1049/ip-h-2.1988.0004

 

出版商: IEE

 

数据来源: IET

 

摘要:

Studies have shown that for a symmetrical five-port junction to be used in a six-port reflectometer set-up, it should ideally be matched over the operating bandwidth. Using the results obtained from an electromagnetic model, a suitable symmetrical five-port E-plane waveguide junction (with five attached H-plane tapers) was designed. The junction-with-tapers prototype when tested yielded a residual mismatch of less than 0.18 over the entire waveguide bandwidth.

 

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