DocumentCode
156301
Title
Excitation of the high Q-factor whispering-gallery modes in the hemiball shielded dielectric resonator by the ???slot-line???
Author
Kogut, A.E. ; Nosatyuk, S.O. ; Solodovnik, V.A. ; Dolya, R.S.
Author_Institution
Usikov Inst. of Radiophys., Kharkov, Ukraine
fYear
2014
fDate
7-13 Sept. 2014
Firstpage
613
Lastpage
614
Abstract
Using of the “slot-line” for excitation of high Q-factor whispering gallery modes in shielded hemiball dielectric resonator in 8-mm wave band is proposed. This excitation method is effective and allows exciting the high order modes without additional energy losses. It is proved experimentally that obtained values of Q-factor are more than the “barrier” values that are limited by dissipative losses in a dielectric.
Keywords
Q-factor; dielectric resonators; slot lines; whispering gallery modes; energy losses; hemiball shielded dielectric resonator; high Q-factor; high order modes; slot-line; wavelength 8 mm; whispering-gallery modes; Dielectrics; Metals;
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.2014.6959552
Filename
6959552
Link To Document