Suppression of vibration effects on piezoelectric crystal resonators
Abstract
An active method and apparatus for suppressing or cancelling the effects of vibration on quartz crystal controlled oscillators by generating an electrical signal which is a replica of the vibration acting on the crystal resonator, which signal is thereafter properly phased and applied directly to the crystal electrodes which thereby operates to substantially eliminate unwanted vibration-induced sidebands in the signal output of the oscillator.
- Publication:
-
Army Materials and Mechanics Research Center Proc. of the Ion Implantation for Army Needs Workshop
- Pub Date:
- June 1984
- Bibcode:
- 1984army.reptT....R
- Keywords:
-
- Piezoelectric Crystals;
- Resonators;
- Retarding;
- Suppressors;
- Vibration;
- Vibration Effects;
- Crystal Oscillators;
- Electricity;
- Electrodes;
- Output;
- Patents;
- Quartz;
- Replicas;
- Sidebands;
- Electronics and Electrical Engineering