A procedure for optimizing the electrode structures of SAW bandpass filters is developed which takes into account the influence of oscillator resistance and active load and makes it possible to minimize the maximum deviation of the amplitude-frequency response. Laboratory models of filters with improved characteristics were constructed on the basis of this procedure.
- Pub Date:
- August 1982
- Bandpass Filters;
- Solid Electrodes;
- Surface Acoustic Wave Devices;
- Frequency Response;
- Electronics and Electrical Engineering