DocumentCode
2415257
Title
Direct coupling configuration between TE/sub 01 delta / dielectric resonator modes: application to the design of an elliptic microwave filter
Author
Verdeyme, S. ; Guillon, P.
Author_Institution
Limoges Univ., France
fYear
1990
fDate
8-10 May 1990
Firstpage
223
Abstract
A technique for realizing direct coupling between dielectric-resonator dipolar modes is presented. This novel geometric configuration eliminates the need for the transmission lines, metallic screws, or irises generally used in microwave filters to obtain negative coupling coefficients. An experimental four-pole elliptic filter has been constructed to verify the theory.<>
Keywords
dielectric resonators; microwave filters; passive filters; waveguide couplers; waveguide theory; direct coupling between dielectric-resonator dipolar modes; direct coupling configuration; elliptic microwave filter; four-pole elliptic filter; geometric configuration; irises elimination; microwave filters; transmission line elimination; Dielectrics; Electromagnetic coupling; Fasteners; Filtering theory; Iris; Magnetic field measurement; Microwave filters; Resonator filters; Tellurium; Transmission line theory;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1990., IEEE MTT-S International
Conference_Location
Dallas, TX
Type
conf
DOI
10.1109/MWSYM.1990.99561
Filename
99561
Link To Document