DocumentCode
1277863
Title
Fast electromagnetic characterisation method of thin planar materials using coplanar line up to V-band
Author
Hinojosa, Juan ; Lmimouni, K. ; Dambrine, Gilles
Author_Institution
Departamento de Electron., Univ. Politecnica de Cartagena, Murcia
Volume
38
Issue
8
fYear
2002
fDate
4/11/2002 12:00:00 AM
Firstpage
373
Lastpage
374
Abstract
A very broadband method for determining the electromagnetic properties of isotropic thin planar materials, which uses a coplanar line as a cell, is presented. The complex permittivity is quickly computed from S-parameter measurements of coplanar cells propagating the dominant mode by using analytical equations. Measurements between 0.05 and 75 GHz of alumina and doped silicon show good agreement between measured and predicted values
Keywords
S-parameters; coplanar transmission lines; microwave measurement; millimetre wave measurement; permittivity; 0.05 to 75 GHz; Al2O3; S-parameter measurements; Si; V-band; broadband method; complex permittivity; coplanar cells; coplanar line; dominant mode; electromagnetic characterisation method; thin planar materials;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020272
Filename
998333
Link To Document