Determination of the complex permittivity of materials with transmission/reflection measurements in rectangular waveguides

Determination of the complex permittivity of materials via transmission/reflection measurement in rectangular waveguides is formulated as an inverse scattering problem. The presented approach is directly applicable to measurements performed with various sample sizes and orientations. The predicted r...

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Bibliographic Details
Published in:International journal of electronics and communications 2006-10, Vol.60 (9), p.677-680
Main Authors: Şimşek, Serkan, Işık, Cevdet, Topuz, Ercan, Esen, Bayram
Format: Article
Language:English
Subjects:
Complex permittivity measurement
Scattering from dielectric obstacles in rectangular waveguides
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Summary:Determination of the complex permittivity of materials via transmission/reflection measurement in rectangular waveguides is formulated as an inverse scattering problem. The presented approach is directly applicable to measurements performed with various sample sizes and orientations. The predicted results are compared with measurements and good agreement is obtained.
ISSN:1434-8411
1618-0399
DOI:10.1016/j.aeue.2006.02.010