Title :
Quality factor of tunable shielded cylindrical metal-dielectric resonator
Author :
Savin, Kostiantyn ; Kazmirenko, Victor ; Prokopenko, Yuriy
Author_Institution :
Dept. of Phys. & Biomed. Electron., Nat. Tech. Univ. of Ukraine “KPI”, Kiev, Ukraine
Abstract :
The paper discusses quality factor of tunable shielded cylindrical metal-dielectric resonator taking into account dielectric and metal losses. It was shown that both metal and dielectric losses decrease in case of the air gap inclusion. It was investigated that the dielectric loss has local minimum.
Keywords :
Q-factor; air gaps; dielectric losses; dielectric resonators; shielding; air gap inclusion; dielectric loss; metal loss; quality factor; tunable shielded cylindrical metal-dielectric resonator; Dielectric losses; Metals; Microwave filters; Q-factor; Resonant frequency; air gap; loss; metal-dielectric resonator; quality factor;
Conference_Titel :
Electronics and Nanotechnology (ELNANO), 2014 IEEE 34th International Conference on
Conference_Location :
Kyiv
Print_ISBN :
978-1-4799-4581-8
DOI :
10.1109/ELNANO.2014.6873436
