DocumentCode
1037225
Title
Dispersion characteristics of microstrip lines in the vicinity of a coplanar ground
Author
Fang, Jianwu ; Zhang, Xiaobing ; Mei, K.K.
Author_Institution
University of California, Department of Electrical Engineering & Computer Sciences, Berkeley, USA
Volume
23
Issue
21
fYear
1987
Firstpage
1142
Lastpage
1143
Abstract
The influence of a coplanar ground on the dispersion characteristics of neighbouring microstrip is studied using the time-domain finite-difference method. Changes in characteristic impedance and propagation constant from those of ideal microstrip are obtained. Further, an imaginary part of the characteristic impedance and a non-negligible attenuation constant are detected at high frequencies.
Keywords
strip lines; time-domain analysis; characteristic impedance; coplanar ground; dispersion characteristics; microstrip lines; propagation constant; time-domain finite-difference method;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19870796
Filename
4259034
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