DocumentCode
156275
Title
Tunable waveguide-dielectric resonator for the millimeter band with increased Q-factor
Author
Bilous, R.I. ; Martynuik, S.P. ; Motornenko, A.P. ; Skuratovskiy, I.G.
Author_Institution
Usikov Inst. for Radiophys. & Electron., Kharkov, Ukraine
fYear
2014
fDate
7-13 Sept. 2014
Firstpage
555
Lastpage
556
Abstract
Possibility of the essential increase of the eigen Q-factor of the waveguide-dielectric resonator (WDR) on the fundamental asymmetrical mode of the magnetic type for the frequency tuning with help of resonance short-circuit plunger has been shown. For the WDR on the basis of a circular evanescent waveguide section with Teflon dielectric in 8-mm band the Q-factor of the resonator exceeding 2400 was obtained for all turn frequency band which is about 10%.
Keywords
Q-factor; circular waveguides; dielectric resonators; Teflon dielectric; WDR; circular evanescent waveguide section; eigen Q-factor; frequency tuning; magnetic type asymmetrical mode; millimeter band; resonance short-circuit plunger; tunable waveguide-dielectric resonator; Q-factor;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference
Conference_Location
Sevastopol
Print_ISBN
978-966-335-412-5
Type
conf
DOI
10.1109/CRMICO.2014.6959525
Filename
6959525
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