Finline ortho-mode transducer for millimeter waves

被引：35

作者：

Chattopadhyay, G ^{[1
]}

Carlstrom, JE

机构：

[1] CALTECH, Dept Elect Engn, Pasadena, CA 91125 USA

[2] Univ Chicago, Dept Astron & Astrophys, Chicago, IL 60637 USA

来源：

IEEE MICROWAVE AND GUIDED WAVE LETTERS | 1999年 / 9卷 / 09期

关键词：

finline; millimeter waves; ortho-mode transducer (OMT);

D O I：

10.1109/75.790467

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We evaluate the possibility of using a finline orthomode transducer (OMT) at millimeter wavelengths, A finline OMT has low loss, low cross-polarization, and good loss over a full waveguide band, We propose a novel OMT structure for millimeter-wavelengths and present at X-band.

引用

页码：339 / 341

页数：3

共 10 条

[1]

BEYER A, 1985, IEEE MTT S INT MICR, P493

[2] SIMPLE AND BROAD-BAND ORTHOMODE TRANSDUCER [J].

BOIFOT, AM ;

LIER, E ;

SCHAUGPETTERSEN, T .

IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION, 1990, 137 (06) :396-400

[3] A 96-GHz ortho-mode transducer for the Polatron [J].

Chattopadhyay, G ;

Philhour, B ;

Carlstrom, JE ;

Church, S ;

Lange, A ;

Zmuidzinas, J .

IEEE MICROWAVE AND GUIDED WAVE LETTERS, 1998, 8 (12) :421-423

[4]

CHATTOPADHYAY G, 1999, P 10 INT S SPAC TER, P130

[5] CLOSED-FORM EXPRESSIONS FOR THE PARAMETERS OF FINNED AND RIDGED WAVEGUIDES [J].

HOEFER, WJR ;

BURTON, MN .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1982, 30 (12) :2190-2194

[6]

MONTGOMERY CG, 1987, IEE ELECTROMAGNETIC, V25, pCH12

[7]

Robertson S.D., 1956, IRE T MTT, P263

[8] WIDE-BAND ORTHOMODE TRANSDUCERS [J].

SKINNER, SJ ;

JAMES, GL .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1991, 39 (02) :294-300

[9] W-BAND LOW-INSERTION-LOSS E-PLANE FILTER [J].

VAHLDIECK, R ;

BORNEMANN, J ;

ARNDT, F ;

GRAUERHOLZ, D .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1984, 32 (01) :133-135

[10]

Wollack E., 1996, NRAO ELECT DIVISION, V303

← 1 →