Title :
Waveguide filter on multiresonant diaphragms
Author_Institution :
Krasnoyarsk State Tech. Univ., Russia
Abstract :
To increase the steepness of slopes of frequency response of waveguide filters with λ/4 coupling as resonant tanks, it is possible to use multiresonance diaphragms. A broad spectrum of the highest evanescent types of waves is launched on such diaphragms. For an isolation on the highest modes the additional resonance diaphragms with low-loaded Q-factor are fixed between resonant diaphragms. An example of such a five-section filter on multiresonance is shown
Keywords :
Q-factor; band-stop filters; diaphragms; frequency response; resonator filters; waveguide filters; evanescent waves; five-section filter; frequency response; highest modes; isolation; low-loaded Q-factor; multiresonant diaphragms; waveguide filter; Attenuation; Electronic mail; Filters; Q factor; Resonance;
Conference_Titel :
Electronic Instrument Engineering Proceedings, 2000. APEIE-2000. Volume 1. 2000 5th International Conference on Actual Problems of
Conference_Location :
Novosibirsk
Print_ISBN :
0-7803-5903-8
DOI :
10.1109/APEIE.2000.913122
