Full-wave optimum design of millimeter-wave rectangular waveguide narrow-wall branch couplers

被引：0

作者：

Shen, T ^{[1
]}

Rong, Y ^{[1
]}

Zaki, KA ^{[1
]}

机构：

[1] Univ Maryland, Dept Elect Engn, College Pk, MD 20742 USA

来源：

1999 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-4 | 1999年

关键词：

D O I：

暂无

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：

A full-wave optimum design of rectangular waveguide narrow-wall branch couplers is presented. The coupler is decomposed into the cascade connection of three types of building blocks whose generalized scattering matrices are obtained by mode-matching method. The overall generalized scattering matrix is obtained by cascading procedure. The optimization procedure is employed for coupler design. A WR28-band 6-dB coupler is designed, machined, and tested. Measured results agree well with computed results.

引用

页码：1729 / 1732

页数：4

共 16 条

[1]

ALLESSANDRI F, 1988, IEEE T MICROWAVE THE, V36, P394

[2] FIELD-THEORY DESIGN OF RECTANGULAR WAVE-GUIDE BROAD-WALL METAL-INSERT SLOT COUPLERS FOR MILLIMETER-WAVE APPLICATIONS [J].

ARNDT, F ;

KOCH, B ;

ORLOK, HJ ;

SCHRODER, N .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1985, 33 (02) :95-104

[3]

Collin R.E., 2001, Foundations for Microwave Engineering, V2nd ed.

[4]

ITOH T, 1989, NUMERICAL TECHNIQUES, P622

[5] SYNTHESIS OF SYMMETRICAL BRANCH-GUIDE DIRECTIONAL COUPLERS [J].

LEVY, R ;

LIND, LF .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1968, MT16 (02) :80-&

[6] ANALYSIS AND SYNTHESIS OF WAVEGUIDE MULTIAPERTURE DIRECTIONAL COUPLERS [J].

LEVY, R .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1968, MT16 (12) :995-&

[7] IMPROVED SINGLE AND MULTI-APERATURE WAVE-GUIDE COUPLING THEORY, INCLUDING EXPLANATION OF MUTUAL INTERACTIONS [J].

LEVY, R .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1980, 28 (04) :331-338

[8] ZOLOTAREV BRANCH-GUIDE COUPLERS [J].

LEVY, R .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1973, MT21 (02) :95-99

[9]

Matthaei L.Y. E. M. T. J. L., 1980, Microwave Filters, Impedance-Matching Networks, and Coupling Structures

[10] ELECTRIC AND MAGNETIC COUPLING THROUGH SMALL APERTURES IN SHIELD WALLS OF ANY THICKNESS [J].

MCDONALD, NA .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1972, MT20 (10) :689-&

← 1 2 →