Title :
Bandpass filters with improved stopband performance
Author :
Goussetis, George ; Budimir, Djuradj
Author_Institution :
Wireless Commun. Res. Group, Westminster Univ., London, UK
Abstract :
Waveguide bandpass filters with improved stopband performance are investigated. The predicted filters performance show improved stopband performance and reduced filter dimensions compared with conventional E-plane bandpass filters. The validity of the method is confirmed by the measurement of a fabricated five resonator ridged waveguide bandpass filter, for which measured response shows good agreement with simulated results
Keywords :
band-pass filters; millimetre wave filters; passive filters; resonator filters; ridge waveguides; waveguide filters; EHF; MM-wave filters; filter dimensions reduction; five resonator bandpass filter; ridged waveguide bandpass filter; stopband performance improvement; waveguide bandpass filters; Attenuation; Band pass filters; Cutoff frequency; Electronic mail; Loss measurement; Mode matching methods; Rectangular waveguides; Resonance; Resonator filters; Wireless communication;
Conference_Titel :
Microwave Conference, 2000 Asia-Pacific
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6435-X
DOI :
10.1109/APMC.2000.925889
