Title :
Modeling and optimization of a new-type bandstop filter based on multiaperture irises
Author :
Mospan, Lyudmila ; Kirilenko, Anatoly
Author_Institution :
Inst. of Radiophys. & Electron., Acad. of Sci., Kharkov, Ukraine
Abstract :
The general properties of the single- and double-band rejection sections based on the multiaperture irises have been investigated. A bandstop iris with two rejection resonances has been numerically investigated and measured. New type of three-section bandstop filter with three-slot irises has been designed, optimized and tested. The calculated results for an X-band bandstop filter have been confirmed with good accuracy in experiment
Keywords :
band-stop filters; microwave filters; optimisation; passive filters; resonance; waveguide filters; Q-factor; X-band bandstop filter; bandstop iris; double-band rejection section; multiaperture irises; optimization; passive filters; rectangular waveguide; rejection resonances; single-band rejection section; three-section bandstop filter; three-slot irises; Band pass filters; Conductivity; Frequency; Insertion loss; Iris; Passband; Waveguide discontinuities;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2000. MMET 2000. International Conference on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-6347-7
DOI :
10.1109/MMET.2000.890478
