Frequency response of a surface-acoustic-wave filter using a waveguide
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 consists of overlap weighted interdigital electrodes.
- Publication:
-
Electronics Letters
- Pub Date:
- March 1977
- DOI:
- 10.1049/el:19770149
- Bibcode:
- 1977ElL....13..204Y
- Keywords:
-
- Frequency Response;
- Surface Acoustic Wave Devices;
- Waveguide Filters;
- Waveguides;
- Insertion Loss;
- Transducers;
- Electronics and Electrical Engineering