DocumentCode
2150943
Title
Design of Bandpass and Lowpass Evanescent-Mode Filters on Ridged Waveguides
Author
Kirilenko, Anatoly ; Rud´, Leonid ; Tkachenko, Vladimir ; Kulik, Dmitriy
Author_Institution
Institute of Radiophysics and Electronics of the National Academy of Sciences of Ukraine, 12 Acad. Proskura St., Kharkov, 310085, Ukraine. Fax: +380-572-441105, E-mail: kirilenko@ire.kharkov.ua
Volume
3
fYear
1999
fDate
Oct. 1999
Firstpage
239
Lastpage
242
Abstract
Some aspects of designing lowpass and bandpass evanescent-mode filters based on single-and double-ridge waveguides are discussed. It is demonstrated that an introduction of the new type of transformers allows to obtain the lowpass filter configurations providing wide pass and stop bands. The improved procedure of initial synthesis of bandpass filters permits to obtain their geometry for pass bands up to 20% and extended stop band.
Keywords
Band pass filters; Electromagnetic waveguides; Geometry; Interpolation; Microwave filters; Prototypes; Rectangular waveguides; Transformers; Waveguide discontinuities; Waveguide junctions;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1999. 29th European
Conference_Location
Munich, Germany
Type
conf
DOI
10.1109/EUMA.1999.338482
Filename
4139596
Link To Document