Title :
A simplified methodology for matched filter design with constraints - filter-antenna subsystem for space application
Author :
Naeem, Umair ; Bil, S. ; Verdeyme, S. ; Chreim, H. ; Chantalat, R. ; Thévenot, M. ; Monédière, T. ; Palacin, B. ; Cailloce, Y.
Author_Institution :
CNRS, Univ. of Limoges, Limoges, France
Abstract :
A new simplified methodology for the design of microwave cavity filters has been presented. The presented work is based on the optimization of Belevitch polynomials and inspired from the Simplified Real Frequency Technique (SRFT). One can bypass the use of computationally expensive circuit simulation softwares which are used to optimize the lumped element circuit model of the cavity filters. The procedure is applied for the design of filters for a multi-feed filter-antenna subsystem for space application.
Keywords :
cavity resonator filters; microwave filters; polynomials; Belevitch polynomials optimization; lumped element circuit model; matched filter design; microwave cavity filters; multi-feed filter-antenna subsystem; simplified real frequency technique; space application; Application software; Circuit synthesis; Coupling circuits; Design methodology; Frequency; Matched filters; Microwave filters; Microwave theory and techniques; Network synthesis; Polynomials; Circuit synthesis methods; coupling matrix; impedance matching; microwave filters; polynomials;
Conference_Titel :
Microwave Symposium Digest (MTT), 2010 IEEE MTT-S International
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4244-6056-4
Electronic_ISBN :
0149-645X
DOI :
10.1109/MWSYM.2010.5517921
