journal6 ›› 2007, Vol. 28 ›› Issue (4): 61-64.

• Physics and electronics • Previous Articles     Next Articles

The Design of A Broadband WR10 Turnstile Junction Orthomode Transducer

  

  1. (1.Department of Physics and Information Engeering,Jishou University,Jishou 416000,Hunan China;2.Hunan Vocational Technology College of Engineerihg,Changsha 410114,China)
  • Online:2007-07-25 Published:2012-06-15
  • About author:PENG Xiu-yan(1975-),female,was born in Jishou City,Hunan Province,lecturer of Department of Physics and Information Engeering,Jishou University,Master;research area is condensed state physics.
  • Supported by:

    Key Project of Hunan Province Education Department(06C652)

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Abstract: A waveguide OMT based on a turnstile junction has been designed,manufactured and  tested to operate in the WR10 band.The design has been optimized using finite-element analysis (Ansoft HFSS).The performance of the OMT was verified using a millimeter-wave VNA:average return loss of the order of -22 dB and isolation at the -45 dB level were achieved across the WR10 band.

Key words: Index Terms-Ortho-mode transducer, turnstile junction；Broadband WR10

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