DocumentCode
899778
Title
Variational method for coplanar waveguide with anisotropic substrates
Author
Kitazawa, T. ; Hayashi, Y.
Author_Institution
Kitami Institute of Technology, Department of Electronic Engineering, Kitami, Japan
Volume
134
Issue
1
fYear
1987
fDate
2/1/1987 12:00:00 AM
Firstpage
7
Abstract
Lower- and Upper- bound stationary expressions are derived for the line capacitance of the general structure of a coplanar waveguide (CPW) with layered anisotropic media for the first time. Numerical examples show the efficiency of the method, and how the margins of error can be contained within a very small range by the lowerand upper-bound calculations.
Keywords
variational techniques; waveguide theory; waveguides; anisotropic substrates; coplanar waveguide; error margins; line capacitance; lower-bound stationary expressions; upper-bound stationary expressions; variational method; waveguide theory;
fLanguage
English
Journal_Title
Microwaves, Antennas and Propagation, IEE Proceedings H
Publisher
iet
ISSN
0950-107X
Type
jour
DOI
10.1049/ip-h-2.1987.0003
Filename
4642960
Link To Document