DocumentCode
1928756
Title
Analysis and design of grooved circular waveguide dual-mode filters
Author
Yoneda, N. ; Miyazaki, M.
Author_Institution
Mitsubishi Electr. Corp., Kamakura, Japan
Volume
3
fYear
2001
fDate
20-24 May 2001
Firstpage
1791
Abstract
This paper presents a novel type of circular waveguide dual-mode filter with grooves for coupling orthogonal resonant modes and correcting resonant frequency. The presented dual-mode filter is suitable for realizing high performance without tuning elements in Ka-band and above because of the simple structure. A Ka-band elliptic function type dual-mode filter has been designed by accurate and fast full-wave analysis performed using mode-matching techniques.
Keywords
circular waveguides; elliptic filters; microwave filters; millimetre wave filters; mode matching; passive filters; waveguide filters; Ka-band filter; dual-mode filters; elliptic function type; full-wave analysis; grooved circular waveguide; mode-matching techniques; orthogonal resonant modes coupling; resonant frequency correction; Antenna feeds; Electromagnetic waveguides; Filters; Manufacturing; Performance analysis; Planar waveguides; Rectangular waveguides; Resonance; Resonant frequency; Waveguide junctions;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2001 IEEE MTT-S International
Conference_Location
Phoenix, AZ, USA
ISSN
0149-645X
Print_ISBN
0-7803-6538-0
Type
conf
DOI
10.1109/MWSYM.2001.967254
Filename
967254
Link To Document