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Miniature orthogonal mode transducer with high isolation

✍ Scribed by Wenquan Che; E. K. N. Yung; Kan Sha; Junding Wen

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
127 KB
Volume
32
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

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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