Title :
A COM model for longitudinally and waveguide coupled SAW resonator filters
Author_Institution :
Dept. of Electr. & Comput. Eng., McMaster Univ., Hamilton, Ont., Canada
Abstract :
An extended coupling-of-modes model for longitudinally coupled and for waveguide-coupled surface acoustic wave resonator filters is presented. The relationship between the device structure and performance is examined. Experimental measurements on two 100 MHz devices are used to validate the model
Keywords :
VHF filters; cavity resonators; surface acoustic wave resonator filters; 100 MHz; COM model; VHF; device structure; experimental measurements; extended coupling of modes model; longitudinally coupled SAW resonator filters; performance; waveguide coupled SAW resonator filters; Acoustic waveguides; Acoustic waves; Bandwidth; Frequency; Power system reliability; Reflection; Resonator filters; Surface acoustic wave devices; Surface acoustic waves; Transducers;
Conference_Titel :
Microwave and Optoelectronics Conference, 1995. Proceedings., 1995 SBMO/IEEE MTT-S International
Conference_Location :
Rio de Janeiro
Print_ISBN :
0-7803-2674-1
DOI :
10.1109/SBMOMO.1995.509632
