A parametric oscillator with discrete frequency tuning based on a SAW resonator
Abstract
The feasibility of constructing a parametric oscillator with a multifrequency SAW resonator operating at one of several possible frequencies is assessed. It is shown that a low-Q LC circuit can be used in connection with selecting the necessary operating frequency (for a distance between frequencies of 0.07 percent) in the parametric oscillator. The dynamic and fluctuation characteristics of this oscillator are investigated.
- Publication:
-
Radiotekhnika i Elektronika
- Pub Date:
- April 1990
- Bibcode:
- 1990RaEl...35..849R
- Keywords:
-
- Parametric Amplifiers;
- Resonators;
- Surface Acoustic Wave Devices;
- Tuning;
- Acoustic Frequencies;
- Amplitude Modulation;
- Electrodes;
- Logic Circuits;
- Ohmic Dissipation;
- Electronics and Electrical Engineering