Title :
Analysis and realization of L-band dielectric resonator microwave filters
Author :
Madrangeas, Valérie ; Aubourg, Michel ; Guillon, Pierre ; Vigneron, Serge ; Theron, Bernard
Author_Institution :
IRCOM-UA CNRS, Limoges Univ., France
fDate :
1/1/1992 12:00:00 AM
Abstract :
High power L-band dielectric resonator microwave filters, used in satellite systems because of their good temperature and vibration characteristics, low weight, and size, are discussed. The electromagnetic and electrical parameters of different microwave dielectric resonator structures are computed by means of the two-dimensional and three-dimensional finite element method, which are applied both for free and forced oscillation systems. The design and response evaluation of an elliptic filter using rectangular dielectric resonators excited in their TM110 mode are presented
Keywords :
band-pass filters; dielectric resonators; finite element analysis; microwave filters; passive filters; 2D FEM; 3D FEM; EM parameters; L-band; TM110 mode; dielectric resonator; electrical parameters; elliptic filter; finite element method; forced oscillation systems; free oscillation system; high-power bandpass filters; microwave filters; rectangular resonators; response evaluation; Circuit optimization; Dielectric substrates; Fasteners; L-band; Microwave devices; Microwave filters; Probes; Resonator filters; Temperature; Tuning;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
