Title :
Total transmission through an iris with wall-to-wall stepped slot placed in a rectangular waveguide
Author :
Prikolotin, S.A. ; Kirilenko, A.A.
Author_Institution :
Inst. of Radiophys. & Electron., Kharkov, Ukraine
Abstract :
The problem of the dominant TE10 mode diffraction by an iris with a thin stepped slot placed in a rectangular waveguide is considered. Placing such an iris into a rectangular waveguide cross-section affects on the appearance of the TE10 mode total transmission resonance in the single mode frequency band. Influence of the geometrical dimensions on the resonance frequency and Q-factor was studied. An example of a three-section bandpass filter basing on such the irises as a resonant sections is presented as well.
Keywords :
Q-factor; band-pass filters; rectangular waveguides; Q-factor; rectangular waveguide cross-section; single mode frequency band; three-section bandpass filter; wall-to-wall stepped slot; Band pass filters; Iris; Q factor; Rectangular waveguides; Resonant frequency; Waveguide discontinuities; bandpass filter; rectangular waveguide; stepped slot;
Conference_Titel :
Antenna Theory and Techniques (ICATT), 2011 VIII International Conference on
Conference_Location :
Kyiv
Print_ISBN :
978-1-4577-2211-0
DOI :
10.1109/ICATT.2011.6170774
