Title :
A temperature-stable bandpass filter using dielectric resonators
Author :
Masse, D.J. ; Pucel, R.A.
fDate :
6/1/1972 12:00:00 AM
Abstract :
A microstrip bandpass filter has been built with dielectric resonators made of a temperature-compensated material. Its unloaded Q at X band is calculated to be greater than 1200, a four-fold improvement upon conventional printed-on devices. With additional temperature compensation, a temperature coefficient less than 5 ppm/°C is shown to be feasible.
Keywords :
Band pass filters; Dielectric losses; Dielectric materials; Dielectric substrates; Microstrip filters; Microstrip resonators; Passband; Resonator filters; Temperature; Tuning;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1972.8738
