DocumentCode
2122401
Title
Inter-Cavity Iris Design for Five-Pole in Line Elliptic Filter
Author
Guilot, Ph. ; Baudrand, H. ; Vigneron, S. ; Theron, B.
Author_Institution
Laboratoire électronique, ENSEEIHT, rue Camichel, 31071 TOULOUSE, FRANCE. Tel:(33) 61 58 82 48 Fax:(33) 61 58 83 77
Volume
2
fYear
1994
fDate
5-9 Sept. 1994
Firstpage
1348
Lastpage
1350
Abstract
The design of a five-pole in line elliptic filter using TEl13 and TM012 modes presented. Simultaneous TE/TE and TE/TM mode coupling between the dual and the triple mode cavities is provided by a single displaced rectangular iris. In the present work, the modelling of the discontinuities is based on a variational integral multimodal method. This rigorous and accurate method allows to determine the optimum iris dimensions and position which ensure both required couplings. The response of a designed filter (central frequency 10 GHz and bandwidth 40 MHz) will be presented.
Keywords
Bandwidth; Couplings; Filtering theory; Iris; Magnetic field measurement; Microwave filters; Microwave integrated circuits; Microwave theory and techniques; Tellurium; Waveguide discontinuities;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1994. 24th European
Conference_Location
Cannes, France
Type
conf
DOI
10.1109/EUMA.1994.337402
Filename
4138448
Link To Document