Transmission/reflection (T/R) techniques for measuring dielectric material's complex permittivity are broadband but have usually problems when the length of the tested sample is a multiple of λ/2. In this paper, we apply a stepwise scheme to a multiline T/R measurement method that solve those ambiguity problems thus allowing wideband and accurate permittivity estimation.
A stepwise transmission/reflection multiline-based algorithm for broadband permittivity measurements of dielectric materials
DEGIORGI, MARCO;COSTA, FILIPPO;FONTANA, NUNZIA;USAI, PIERPAOLO;MONORCHIO, AGOSTINO
2016-01-01
Abstract
Transmission/reflection (T/R) techniques for measuring dielectric material's complex permittivity are broadband but have usually problems when the length of the tested sample is a multiple of λ/2. In this paper, we apply a stepwise scheme to a multiline T/R measurement method that solve those ambiguity problems thus allowing wideband and accurate permittivity estimation.File in questo prodotto:
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