Determining the nominal power transfer coefficient for passive surface acoustic wave devices
Abstract
A method for calculating the nominal power transfer coefficient of passive SAW devices operating in a linear mode is described. Relations of practical importance are obtained, making it possible, on the basis of known characteristics of acousto-electric transducers and acoustic lines, to determine the losses incurred by devices when they are connected to radioelectronic equipment. The relations also permit an assessment of the uniformity of the amplitude-frequency characteristics of the devices.
- Publication:
-
Radioehlektronika
- Pub Date:
- May 1982
- Bibcode:
- 1982Radel..25Q...3T
- Keywords:
-
- Network Analysis;
- Surface Acoustic Wave Devices;
- Transmission Efficiency;
- Amplitudes;
- Frequency Response;
- Linear Systems;
- Electronics and Electrical Engineering