Evaluation of the performance characteristics of BVA resonators under static and dynamic conditions
Abstract
This report presents results on evaluation and development of precision oscillators utilizing a novel quartz frequency control element, the BVA resonator. Performance characteristics of the BVA were evaluated utilizing an ensemble of oscillators all having SC-cut BVA resonators. Important results include the demonstration of low g-sensitivity, reduced sensitivity to thermal stress, and very good frequency stability. The systematic dependence of aging rate on crystal drive level was investigated. A high precision BVA oscillator was delivered to the procuring agency. Throughout the program, technical coordination efforts have involved AFSC, DRET (France) and OSA (SW).
- Publication:
-
Final Technical Report
- Pub Date:
- August 1981
- Bibcode:
- 1981rtsi.rept.....E
- Keywords:
-
- Crystal Oscillators;
- Frequency Stability;
- Piezoelectric Crystals;
- Quartz Transducers;
- Resonators;
- Frequency Control;
- Pressure Sensors;
- Thermal Stresses;
- Electronics and Electrical Engineering