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

Volume

40

Issue

1

fYear

1992

fDate

1/1/1992 12:00:00 AM

Firstpage

120

Lastpage

127

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;

fLanguage

English

Journal_Title

Microwave Theory and Techniques, IEEE Transactions on

Publisher

ieee

ISSN

0018-9480

Type

jour

DOI

10.1109/22.108331

Filename

108331