Title :
Permittivity measurement of annular dielectric samples using a quadratic curve fitting technique
Author :
Kehn, Malcolm Ng Mou ; Shafai, Lotfollah ; Safari, Faezeh ; Noghanian, Sima
Author_Institution :
Dept. of Electr. & Comput. Eng., Manitoba Univ., Winnipeg, MB
Abstract :
An accurate technique for measuring the permittivity of dielectric rings using straightforward S-parameter measurements of a coaxial fixture housing the ring sample has been devised. The approach is established by rigorous theoretical simulations, and experimental results further verify its integrity.
Keywords :
curve fitting; permittivity measurement; coaxial fixture housing; permittivity measurement; quadratic curve fitting technique; Coaxial components; Curve fitting; Dielectric materials; Dielectric measurements; Electromagnetic heating; Fixtures; Frequency; Microwave devices; Permittivity measurement; Waveguide theory;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619794
