Title :
Low-Loss Waveguide Filter with Improved Far-Selectivity
Author :
Reiter, G. ; Geleji, V.
Author_Institution :
Research Institute for Telecommunication "TKI", 1026 Bud¿pest, Gábor Ã\x81ron-u.65, Hungary
Abstract :
A rectangular waveguide bandpass filter with improved harmonic suppression is described. The first resonator of the filter is made in an evanescent-mode guide section. This combined construction keeps the passband losses low and a significant improvement in the stopband performance can be achieved. Calculation method for the design and measured results are presented.
Keywords :
Band pass filters; Design methodology; Frequency; Microwave circuits; Microwave filters; Passband; Performance loss; Rectangular waveguides; Resonator filters; Waveguide components;
Conference_Titel :
Microwave Conference, 1977. 7th European
Conference_Location :
Copenhagen, Denmark
DOI :
10.1109/EUMA.1977.332406
