Smart signal conditioner in suppressing vibration noise of crystal oscillators

Wei Su

doi:10.1117/12.239065

1 May 1996 Smart signal conditioner in suppressing vibration noise of crystal oscillators

Wei Su

Proceedings Volume 2717, Smart Structures and Materials 1996: Smart Structures and Integrated Systems; (1996) https://doi.org/10.1117/12.239065
Event: 1996 Symposium on Smart Structures and Materials, 1996, San Diego, CA, United States

Abstract

An improved polarization-effect tuning technique, which suppresses the vibration-induced phase noise of quartz crystal oscillator, is presented. Unlike the earlier approach, a smart signal conditioner is used to provide varying magnitude and varying phase to the tuning signal in order to correct the nonlinear distortion of accelerometer and the phase delay of tuning mechanism. Experiment result demonstrates that the suppression of vibration noise is significantly improved.

Citation Download Citation

Wei Su "Smart signal conditioner in suppressing vibration noise of crystal oscillators", Proc. SPIE 2717, Smart Structures and Materials 1996: Smart Structures and Integrated Systems, (1 May 1996); https://doi.org/10.1117/12.239065

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