Title :
Accurate permittivity measurements with a coaxial resonator independently of coupling level
Author :
Garcia-Banos, B. ; Canos, Antoni J. ; Catala-Civera, Jose M. ; Plaza-Gonzalez, Pedro J.
Author_Institution :
Inst. ITACA, Univ. Politec. de Valencia, Valencia, Spain
Abstract :
A new method to deembed the unloaded resonance frequency of a coaxial resonator is described, which allows to correct the effects of the feeding network. The adequate resolution of the coupling network effect leads to accurate results for materials in a wide range of permittivities and losses, without any restriction in the coupling factor applied.
Keywords :
dielectric resonators; permittivity measurement; accurate permittivity measurements; coaxial resonator; coupling factor; coupling level; coupling network effect; feeding network effect; unloaded resonance frequency; Approximation methods; Computational modeling; Couplings; Frequency measurement; Permittivity measurement; Probes; Resonant frequency; Coaxial resonators; coupling network model; dielectric properties measurement;
Conference_Titel :
Microwave Symposium Digest (IMS), 2013 IEEE MTT-S International
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4673-6177-4
DOI :
10.1109/MWSYM.2013.6697596
