Full-Wave Analysis of Coplanar Waveguides by Variational Conformal Mapping Technique
Resource
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 38, NO. 9, SEFTEMBER 1990
Journal
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES
Journal Volume
VOL. 38
Journal Issue
NO. 9
Pages
-
Date Issued
1990-09
Date
1990-09
Author(s)
Chang, Chia-Nan
Wong, Yu-Ching
Chen, Chun-Hsiung
DOI
246246/200611150121027
Abstract
new full-wave analysis of coplanar waveguides is presented.
A modification of Wen’s mapping is combined with the variational
formulation to facilitate a finite-element solution. This mapping
function transforms the infinite original domain into a finite image
domain and also overcomes the diqiculty of field singularities near the
conductor edges. In this study, numerical results for the frequencydependent
effective dielelectric constants aid characteristic impedances
of coplanar waveguides are presented. Particular attention is given to
the electric field distributions over the air-dielectric interface of slots
and the current distributions on the signal strip. Comparisons are also
made hetween the computed results and available ones.
Publisher
Taipei:National Taiwan University DEPT ELECT ENGN
Type
journal article
File(s)![Thumbnail Image]()
Loading...
Name
10565.pdf
Size
529.6 KB
Format
Adobe PDF
Checksum
(MD5):dd479bc99206784ff5d6793a8dbda906