Title :
A Novel Method of Cavity Resonator Coupling to Microstrip Lines
Author_Institution :
Technical Research Centre of Finland, Telecommunications Laboratory, Otakaari 7B, SF-02150 Espoo, Finland
Abstract :
Cavity resonators have high Q-values, their manufacturing costs are low and they have small dimensions at mm-wave frequencies. A critical point for their application is the coupling to a microstrip circuit. An aperture in the back-plane of a microstrip line, in combination with a small patch provides a simple, easy to handle coupling method.
Keywords :
Apertures; Cavity resonators; Coupling circuits; Dielectrics; Frequency; Manufacturing; Microstrip resonators; Patch antennas; Q factor; Resonance;
Conference_Titel :
Microwave Conference, 1991. 21st European
Conference_Location :
Stuttgart, Germany
DOI :
10.1109/EUMA.1991.336401
