SIMPLE AND BROAD-BAND ORTHOMODE TRANSDUCER

被引：138

作者：

BOIFOT, AM ^{[1
]}

LIER, E ^{[1
]}

SCHAUGPETTERSEN, T ^{[1
]}

机构：

[1] NORWEGIAN INST TECHNOL,N-7034 TRONDHEIM,NORWAY

来源：

IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION | 1990年 / 137卷 / 06期

关键词：

TRANSDUCERS;

D O I：

10.1049/ip-h-2.1990.0071

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A simple and broadband orthomode transducer (OMT) is presented. It can be machined or moulded in two almost identical parts which implies a potentially cheap design. Both the mechanical construction and the principle of operation are described. The paper also presents results both from some preexperimentations and for the complete OMT. These results show that the isolation between the ports for the complete OMT is better than approximately 50 dB and the return loss less than -20 dB in the frequency range 10.0-15.0 GHz.

引用

页码：396 / 400

页数：5

共 9 条

[1]

BRAIN JR, 1978, MARCONI REV, P218

[2]

CHAKRABORTY D, 1964, GOUNHILLY PROJECT, P58

[3]

DILWORTH IJ, 1981, JUL P C MAXW COMM C, P319

[4] RECTANGULAR WAVE-GUIDE ORTHOMODE TRANSDUCER [J].

JOGLEKAR, HP ;

SINGH, M .

INTERNATIONAL JOURNAL OF ELECTRONICS, 1979, 47 (05) :525-527

[5]

MONTGOMERY CG, 1965, PRINCIPLES MICROWAVE

[6]

SCHLEGEL H, 1984, MICROWAVE SYSTEM NEW, P65

[7]

THOMAS BM, 1983, 19TH P INT EL SIDN, P469

[8]

TSENG FT, 1984, IEEE T COMMUN, V32, P1135, DOI 10.1109/TCOM.1984.1095977

[9]

WILLIAMS AE, 1977, COMSAT TECH REV, V7, P247

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