Title :
Figure of merit of tunable ferroelectric planar filters
Author :
Pleskachev, Vladimir ; Vendik, Irina
Author_Institution :
Dept. of Microelectron. & Radio Eng., St.Petersburg Electrotechnical Univ., St. Petersburg, Russia
Abstract :
Different tunable microstrip resonators are suggested for use in tunable microwave filters. Ferroelectric capacitors are chosen as the tunable components of the resonators. A novel criterion for description of the performance of the tunable filters is suggested.
Keywords :
circuit tuning; ferroelectric capacitors; microstrip filters; microstrip resonators; ferroelectric capacitors; microstrip resonators; tunable ferroelectric planar filters; tunable microwave filters; Capacitors; Ferroelectric materials; Frequency; Insertion loss; Magneto electrical resistivity imaging technique; Microstrip resonators; Microwave filters; Q factor; Resonator filters; Tuning;
Conference_Titel :
Microwave Conference, 2003. 33rd European
Print_ISBN :
1-58053-834-7
DOI :
10.1109/EUMC.2003.1262250
