Title :
Method of retrieving permittivity from S12 element of the waveguide scattering matrix
Author :
Mironov, V.L. ; Molostov, Ilia P. ; Lukin, Yury I. ; Karavaisky, Andrey Yu
Author_Institution :
Kirensky Inst. of Phys., Krasnoyarsk, Russia
Abstract :
In this paper, a numerical method of retrieving the complex dielectric permittivity from the S12 element of the waveguide scattering matrix. Analysis showed that the numerical method proposed provides for the permittivity which has the error less than 10% in the frequency range from 0.345 to 15 GHz. This error is substantially less than the one attained in the existing method currently used.
Keywords :
electromagnetic wave scattering; permittivity; waveguides; S12 element; dielectric permittivity; waveguide scattering matrix; Calibration; Instruments; Moisture measurement; Soil; Soil measurements; Tin; complex refractive index (CRI); dielectric spectroscopy; moist soil;
Conference_Titel :
Control and Communications (SIBCON), 2013 International Siberian Conference on
Conference_Location :
Krasnoyarsk
Print_ISBN :
978-1-4799-1060-1
DOI :
10.1109/SIBCON.2013.6693609
