Title :
Exact Model of Coupled Dielectric Resonators
Author :
Abramowicz, Adam
Author_Institution :
Warsaw University of Technology, Institute of Electronics Fundamentals, Nowowiejska 15/19, 00-665 Warsaw, Poland
Abstract :
An exact model of coupled dielectric resonators is presented which allows accurate calculations of coupling coefficient. Contrary to previous models this one includes magnetic as well as electric type of coupling. The model is discussed on the basis of the results computed by the mode matching method. Experimental measurements are found to be in excellent agreement with the calculations. The model makes the calculation of the resonant frequencies of isolated dielectric resonators placed on an infinite metal plane possible.
Keywords :
Band pass filters; Coupling circuits; Dielectrics; Equations; Magnetic resonance; Magnetic separation; Mode matching methods; RLC circuits; Resonant frequency; Resonator filters;
Conference_Titel :
Microwave Conference, 1990. 20th European
Conference_Location :
Budapest, Hungary
DOI :
10.1109/EUMA.1990.336216
