Title :
Low-Loss Bandpass Filters at 80 GHz Using Cylindrical TE/sub 111/ -Mode Cavities
Author :
Nakagami, Takakiyo ; Takenaka, Sadao
Author_Institution :
Fujitsu Labs. Ltd., Kawasaki, Japan
Abstract :
Multi-section bandpass filters with cylindrical TE111-mode cavities have been constructed at 80GHz with a new mechanical construction. The low insertion loss and the other performance are consistent with design without any adjustment.
Keywords :
band-pass filters; millimetre wave filters; cylindrical TE111-mode cavities; frequency 80 GHz; low-loss bandpass filters; multisection bandpass filters; Apertures; Band pass filters; Coupling circuits; Filtering theory; Frequency; Insertion loss; Rectangular waveguides; Resonance; Tellurium; Waveguide theory;
Conference_Titel :
Microwave Symposium, 1975 IEEE-MTT-S International
Conference_Location :
Palo Alton, CA
DOI :
10.1109/MWSYM.1975.1123342