Title :
Quadruple-Mode Filters
Author :
Bonetti, R.R. ; Williams, A.E.
fDate :
May 9 1975-June 11 1987
Abstract :
The basic unit of the quadruple-mode filter is a cylindrical cavity designed at the degeneracy of the dual TE/sub lmn/ and the dual TM/lpq/ modes. The design and performance of a single-cavity, 4-pole elliptic function bandpass filter, centered at 4 GHz, and a two-cavity, 8-pole quasi-elliptic bandpass filter at 12 GHz are described. Both units exhibit excellent correlation between theory and experiment.
Keywords :
Band pass filters; Bandwidth; Equalizers; Fasteners; Geometry; Laboratories; Microwave filters; Narrowband; Resonance; Tellurium;
Conference_Titel :
Microwave Symposium Digest, 1987 IEEE MTT-S International
Conference_Location :
Palo Alto, CA, USA
DOI :
10.1109/MWSYM.1987.1132347
