DocumentCode
1550820
Title
The influence of ground-plane width on the ohmic losses of coplanar waveguides with finite lateral ground planes
Author
Ghione, Giovanni ; Goano, Michele
Author_Institution
Dipt. di Elettronica, Politecnico di Torino, Italy
Volume
45
Issue
9
fYear
1997
fDate
9/1/1997 12:00:00 AM
Firstpage
1640
Lastpage
1642
Abstract
In this paper, analytical computer-aided design (CAD)-oriented conformal-mapping approximations are presented for the high-frequency attenuation of symmetric and asymmetric coplanar waveguides (ACPWs) with finite-extent lateral ground planes. A discussion is presented on the effect of ground-plane width on the losses, and design criteria are derived
Keywords
circuit CAD; circuit optimisation; coplanar waveguides; losses; skin effect; CAD-oriented conformal-mapping approximations; asymmetric coplanar waveguides; finite lateral ground planes; ground-plane width; high-frequency attenuation; ohmic losses; symmetric coplanar waveguides; Attenuation; Coplanar waveguides; Dielectrics; Electromagnetic waveguides; Gratings; Integral equations; Microwave theory and techniques; Optical waveguides; Physical optics; Planar waveguides;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.622935
Filename
622935
Link To Document