CALCULATIONS OF THE DISPERSIVE CHARACTERISTICS OF MICROSTRIPS BY THE TIME-DOMAIN FINITE-DIFFERENCE METHOD

被引：127

作者：

ZHANG, XL ^{[1
]}

FANG, JY ^{[1
]}

MEI, KK ^{[1
]}

LIU, YW ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,ELECTR RES LAB,BERKELEY,CA 94720

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1988年 / 36卷 / 02期

关键词：

MATHEMATICAL TECHNIQUES - Finite Difference Method;

D O I：

10.1109/22.3514

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 direct time-domain finite-difference method is used to recharacterize the microstrip. Maxwell's equations are discretized both in time and space and a Gaussian pulse is used to excite the microstrip. The frequency-domain data are obtained from the Fourier transform of the calculated time-domain field values. Since this method is completely independent of all the above-mentioned investigations, the results can be considered as an impartial verification of the published results. The comparison of the time-domain results and those from the frequency-domain methods has shown the integrity of the time-domain computations. This method is very general and can be applied to model many other microwave components.

引用

页码：263 / 267

页数：5

共 17 条

[1]

CANGELLARIS AC, 1985, UNPUB IEEE T ANTENNA

[2]

CHOI DH, 1986, IEEE T MICROW THEORY, V34, P1464, DOI 10.1109/TMTT.1986.1133564

[3]

Gupta K. C., 1981, COMPUTER AIDED DESIG

[4] SPECTRAL-DOMAIN APPROACH FOR CALCULATING DISPERSION CHARACTERISTICS OF MICROSTRIP LINES [J].