This paper addresses the de-embedding of the propagation function of waveguides from the scattering responses of setups composed of TEM waguides terminated by launchers that introduce generic discontinuities. The de-embedding is aimed at estimating the permittivity of dielectric samples from the scattering responses of waveguides including the samples. The de-embedding is based on the double-delay method (Rautio,1991), that is applied to setups involving different launchers. A modified version of the method is also proposed to facilitate the measurement process.
Estimation of the Permittivity of Dielectrics from the Scattering Responses of TEM Waveguides / Maio, Ivano Adolfo; Savi, Patrizia; Marino, Francesco. - ELETTRONICO. - (2009), pp. 240-245. (Intervento presentato al convegno Mediterranean Microwave Symposium tenutosi a Tangiers, Morocco nel November, 15-17) [10.1109/MMS.2009.5409775].
Estimation of the Permittivity of Dielectrics from the Scattering Responses of TEM Waveguides
MAIO, Ivano Adolfo;SAVI, Patrizia;MARINO, Francesco
2009
Abstract
This paper addresses the de-embedding of the propagation function of waveguides from the scattering responses of setups composed of TEM waguides terminated by launchers that introduce generic discontinuities. The de-embedding is aimed at estimating the permittivity of dielectric samples from the scattering responses of waveguides including the samples. The de-embedding is based on the double-delay method (Rautio,1991), that is applied to setups involving different launchers. A modified version of the method is also proposed to facilitate the measurement process.File | Dimensione | Formato | |
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https://hdl.handle.net/11583/2303576
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