DocumentCode
1000469
Title
Accurate model for effective dielectric constant of microstrip with validity up to millimetre-wave frequencies
Author
Kirschning, M. ; Jansen, Rolf H.
Author_Institution
University of Duisburg, Department of Electrical Engineering, FB9/ATE, Duisburg, West Germany
Volume
18
Issue
6
fYear
1982
Firstpage
272
Lastpage
273
Abstract
A closed-form expression is presented for the effective dielectric constant of single microstrip lines which is valid with high accuracy up to mm-wave frequencies. The formula given has been designed for use in MIC and MMIC CAD programs as well as in the indirect measurement of substrate permittivities by resonance techniques.
Keywords
microwave integrated circuits; permittivity; strip lines; waveguide theory; CAD programs; MM-wave; effective dielectric constant; microstrip; millimetre-wave frequencies; model; monolithic microwave integrated circuits; permittivities;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19820186
Filename
4249643
Link To Document