Miniature orthogonal mode transducer with high isolation | Zendy

Che Wenquan | Zendy; Yung E. K. N. | Zendy; Sha Kan | Zendy; Wen Junding | Zendy

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Miniature orthogonal mode transducer with high isolation

Author(s) -

Che Wenquan,

Yung E. K. N.,

Sha Kan,

Wen Junding

Publication year - 2001

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.10073

Subject(s) - transducer , standing wave ratio , microwave , center frequency , acoustics , finite element method , mode (computer interface) , isolation (microbiology) , engineering , materials science , electronic engineering , electrical engineering , physics , telecommunications , computer science , structural engineering , band pass filter , microstrip antenna , microbiology and biotechnology , antenna (radio) , biology , operating system

Experimental results of a C ‐band miniature orthogonal mode transducer (OMT) designed with the finite‐element method are presented. The VSWR characteristics are good; the isolation is rather high, which can reach 60 dB at some frequencies. Compared with the traditional OMT, the volume has been decreased by 20%. An efficient method has also been employed to adjust the center frequency within the range of 11.3%, which has been verified by experiments. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 1–3, 2002.

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