Title :
Frequency response of a surface-acoustic-wave filter using a waveguide
Author :
Yamaguchi, Masaki ; Temma, T. ; Takato, K. ; Kogo, H.
Author_Institution :
Chiba University, Faculty of Engineering, Chiba, Japan
Abstract :
The letter deals with the frequency response of a surface-acoustic-wave filter which uses a waveguide between the input and output transducers. The overall frequency response is shown always to be a product of the frequency response of the input and output transducers, even when both of the transducers consist of overlap weighted interdigital electrodes.
Keywords :
acoustic surface wave devices; filters; frequency response; SAW filter; frequency response; input transducer; output transducers; surface acoustic wave filter; waveguide;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19770149
