A NEW TECHNIQUE FOR THE QUASI-TEM ANALYSIS OF CONDUCTOR-BACKED COPLANAR WAVE-GUIDE STRUCTURES

被引：16

作者：

CHENG, KKM ^{[1
]}

EVERARD, JKA ^{[1
]}

机构：

[1] UNIV YORK,DEPT ELECTR,YORK YO1 5DD,N YORKSHIRE,ENGLAND

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1993年 / 41卷 / 09期

关键词：

D O I：

10.1109/22.245682

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：

Numerically efficient and accurate formulae based on the spectral domain method for the analysis of conductor-backed coplanar waveguide structures are presented. Quasi-TEM parameters are obtained for these waveguide structures by using piecewise Linear functions to approximate the potential distribution at the air-dielectric interface. Techniques such as nonuniform discretization and bound estimation are described which demonstrate shorter computational times. Results on the characteristic impedance calculation of standard coplanar waveguide are given to demonstrate the numerical accuracy and efficiency of the method presented here.

引用

页码：1589 / 1592

页数：4

共 10 条

[1] UPPER BOUND CALCULATIONS ON CAPACITANCE OF MICROSTRIP LINE USING VARIATIONAL METHOD AND SPECTRAL DOMAIN APPROACH [J].

ARAKI, K ;

NAITO, Y .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1978, 26 (07) :506-509

[2] MODAL QUASISTATIC PARAMETERS FOR COPLANAR MULTICONDUCTOR STRUCTURES IN MULTILAYERED SUBSTRATES WITH ARBITRARY TRANSVERSE DIELECTRIC ANISOTROPY [J].

BOIX, RR ;

HORNO, M .

IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION, 1989, 136 (01) :76-79

[3] COPLANAR WAVE-GUIDES FOR MMIC APPLICATIONS - EFFECT OF UPPER SHIELDING, CONDUCTOR BACKING, FINITE-EXTENT GROUND PLANES, AND LINE-TO-LINE COUPLING [J].

GHIONE, G ;

NALDI, CU .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1987, 35 (03) :260-267

[4] COMPUTATION OF COPLANAR-TYPE STRIP-LINE CHARACTERISTICS BY RELAXATION METHOD AND ITS APPLICATION TO MICROWAVE CIRCUITS [J].

HATSUDA, T .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1975, 23 (10) :795-802

[5] OVERVIEW OF QUASI-PLANAR TRANSMISSION-LINES [J].

ITOH, T .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1989, 37 (02) :275-280

[6] DETERMINATION OF GREEN-FUNCTION MATRIX FOR MULTICONDUCTOR AND ANISOTROPIC MULTIDIELECTRIC PLANAR TRANSMISSION-LINES - A VARIATIONAL APPROACH [J].

MEDINA, F ;

HORNO, M .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1985, 33 (10) :933-940

[7] CHARGE AND POTENTIAL DISTRIBUTIONS IN SHIELDED STRIPLINES [J].

MITTRA, R ;

ITOH, T .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1970, MT18 (03) :149-&

[8] LOWER AND UPPER BOUND CALCULATIONS ON THE CAPACITANCE OF MULTICONDUCTOR PRINTED TRANSMISSION-LINE USING THE SPECTRAL-DOMAIN APPROACH AND VARIATIONAL METHOD [J].

SAWICKI, A ;

SACHSE, K .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1986, 34 (02) :236-244

[9]

Shigesawa H., 1988, P IEEE MTT S INT MIC, P199

[10] ANALYSIS OF CONDUCTOR-BACKED COPLANAR WAVEGUIDE [J].

SHIH, YC ;

ITOH, T .

ELECTRONICS LETTERS, 1982, 18 (12) :538-540

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