Title :
800 MHz Band Channel Dropping Filter Using TM/sub 010/ Mode Dielectric Resonator
Author :
Nishikawa, T. ; Wakino, K. ; Ishikawa, Y.
fDate :
May 30 1984-June 1 1984
Abstract :
High Power "Channel Bandpass Filter" for Base station was miniaturized to 1/5 to 1/10 in dimension by using high K dielectric ceramics. The resonant mode is dielectric TM/sub 010/ and its unloaded Q is over 8,000 at 800 MHz. The frequency temperature stability of the filter is less than 0.5ppm/°c.
Keywords :
Band pass filters; Base stations; Ceramics; Frequency; High K dielectric materials; High-K gate dielectrics; Resonance; Resonator filters; Stability; Temperature;
Conference_Titel :
Microwave Symposium Digest, 1984 IEEE MTT-S International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/MWSYM.1984.1131736
