Temperature compensation of surface transverse waves for stable oscillator applications
Abstract
This research is concerned with methods for achieving temperature compensation of surface-type acoustic wave resonators and delay lines in high coupling materials such as lithium niobate and lithium tantalate. Emphasis in placed on surface transverse waves that is horizontally polarized shear waves trapped on the surface by a grating structure consisting of grooves, mass loading strips, conducting strips, or combinations thereof.
- Publication:
-
Stanford Univ. Report
- Pub Date:
- June 1984
- Bibcode:
- 1984stan.reptR....A
- Keywords:
-
- Delay Lines;
- Lithium Niobates;
- Resonators;
- Surface Waves;
- Tantalum Compounds;
- Temperature Compensation;
- Transverse Waves;
- Coupling;
- Gratings (Spectra);
- Oscillators;
- Sh Waves;
- Shear Properties;
- Sound Generators;
- Sound Waves;
- Stability;
- Communications and Radar