LiTaO/sub 3/ lateral field resonators
- 13 January 2003
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 477-480 vol.1
- https://doi.org/10.1109/ultsym.1989.67030
Abstract
High overtone lateral field resonators, fabricated on -16.5 degrees rotated Y-cut LiTaO/sub 3/ plates, were examined for high-Q operation in the frequency range between 300 MHz and 1000 MHz. QF products of up to 5*10/sup 13/ for unmounted plates and for hard-mounted plates have been measured. The QF product is higher than can be achieved with quartz, and the self-noise levels of these resonators compare favorably with those of the lowest-noise SAW (surface acoustic wave) resonators. The electrode design of these energy-trapped resonators is discussed.<>Keywords
This publication has 18 references indexed in Scilit:
- Lateral-Field Coupling of Rotated BAW Plates with 3m, 4mm, & 43m SymmetriesPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1986
- A Comparison of Frequency Noise of Quartz ResonatorsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1985
- 1/f Frequency Fluctuations in Acoustic and Other Stable OscillatorsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1985
- Relation Between 1/f Noise and Q-Factor in Quartz Resonators at Room and Low Temperatures, First Theoretical InterpretationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1981
- Fundamental Noise Studies of Quartz Crystal ResonatorsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1976
- Measurement of the Short-Term Stability of Quartz Crystal Resonators and the Implications for Crystal Oscillator Design and ApplicationsIEEE Transactions on Instrumentation and Measurement, 1975
- Analysis of Trapped Energy Resonators Operating in Overtones of Coupled Thickness-Shear and Thickness-TwistPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1975
- Temperature Dependence of the Elastic, Piezoelectric, and Dielectric Constants of Lithium Tantalate and Lithium NiobateJournal of Applied Physics, 1971
- Thickness-shear and flexural vibrations of partially plated, crystal platesInternational Journal of Solids and Structures, 1966
- A simple model of feedback oscillator noise spectrumProceedings of the IEEE, 1966