Measurement of electric parameters of dielectric and metal by waveguide-dielectric resonator

In this paper the technique of parameters measurement of the dielectric materials (permittivity and dielectric loss tangent) with consideration for real condition of the metal walls of the measuring resonator is discussed. The conductivity of the resonator metal walls can be measured by this techniq...

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Published inThe Fifth International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter, and Submillimeter Waves (IEEE Cat. No.04EX828) Vol. 2; pp. 779 - 781 Vol.2
Main Authors Belous, R.I., Makeev, Yu.G., Motornenko, A.P., Motornenko, L.P.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2004
Subjects
Conductivity
Dielectric loss measurement
Dielectric losses
Dielectric measurements
Electric variables measurement
Electromagnetic waveguides
Frequency measurement
Magnetic resonance
Q factor
Resonant frequency
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Summary:In this paper the technique of parameters measurement of the dielectric materials (permittivity and dielectric loss tangent) with consideration for real condition of the metal walls of the measuring resonator is discussed. The conductivity of the resonator metal walls can be measured by this technique. The resonance structure contains a section of a circular evanescent waveguide. Inside it is placed a dielectric element and a short-circuit plunger. The cross section of the waveguide is totally filled with the DE. Such resonator is known as a waveguide-dielectric resonator.
ISBN:0780384113
9780780384118
DOI:10.1109/MSMW.2004.1346146