Title :
Microwave dielectric resonator frequency control
Author :
Poplavko, Y.M. ; Prokopenko, Y.V. ; Molchanov, V.I. ; Tatarchuk, D.D.
Author_Institution :
Dept. of Electron., Nat. Tech. Univ. of Ukraine, Kiev, Ukraine
Abstract :
Constituent dielectric resonators and dielectric-metal mirror resonant structures capable of electrically controlling frequency with a preservation of high Q-factor were studied. Resonant frequency control could be realized by means of one structural component small mechanical shift using electrostrictive actuator. Examined dielectric resonant devices allow to change their resonant frequency up to 10-30%
Keywords :
dielectric resonators; frequency control; Q-factor; electrostrictive actuator; frequency control; metal mirror; microwave dielectric resonator; Actuators; Band pass filters; Communication system control; Control systems; Dielectrics; Frequency control; Microwave filters; Q factor; Resonance; Resonant frequency;
Conference_Titel :
Applications of Ferroelectrics, 1996. ISAF '96., Proceedings of the Tenth IEEE International Symposium on
Conference_Location :
East Brunswick, NJ
Print_ISBN :
0-7803-3355-1
DOI :
10.1109/ISAF.1996.602773
