Author :
Hoffmann, Karel ; Skvor, Zbynek
Author_Institution :
Czech Tech. Univ., Prague, Czech Republic
Abstract :
A new electrical component-active resonator-is designed. The component consists of a common passive resonant circuit whose losses are compensated by an extra active circuit. Experimental verification was done with a TE/sub 01/spl delta// mode dielectric resonator with resonant frequency 10.4 GHz. Unloaded Q factor approaching infinity was achieved.
Keywords :
Q-factor; active networks; dielectric resonators; microwave circuits; 10.4 GHz; Q factor; active circuit; active resonator; dielectric resonator; electrical component; passive resonant circuit; resonant frequency; Active circuits; Coupling circuits; Equivalent circuits; Frequency; Optical amplifiers; Optical feedback; Optical filters; Optical losses; Optical resonators; Q factor;
Conference_Titel :
EUROCON'2001, Trends in Communications, International Conference on.
Conference_Location :
Bratislava, Slovakia
Print_ISBN :
0-7803-6490-2
DOI :
10.1109/EURCON.2001.937789
