A 94 Ghz Orthomode Transducer for Dual Polarization Receivers

Ze Wei Wu; Hao Li; Hua Fu; Jian Hua Xu

doi:10.4028/www.scientific.net/AMR.760-762.166

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 760-762A 94 Ghz Orthomode Transducer for Dual...

A 94 Ghz Orthomode Transducer for Dual Polarization Receivers

Abstract:

A 94 GHz waveguide orthomode transducer to be used as a receiver has been designed, fabricated, and measured. The waveguide choke, realized by a cascade of symmetrical steps, is introduced as the polarization discriminator, which could remarkable lower the difficulty of manufacturing and assembling in W-band and above. The designed orthomode transducer has low return loss, high isolation, and moderately broad bandwidth, and its performance closely follow the simulation results.

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Periodical:

Advanced Materials Research (Volumes 760-762)

Pages:

166-169

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.760-762.166

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Online since:

September 2013

Authors:

Ze Wei Wu, Hao Li, Hua Fu, Jian Hua Xu

Keywords:

Millimeter Waves, Orthomode Transducers, Waveguide Junctions

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References

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