Acceleration effects in crystal filters-a tutorial

Author

Smythe, R.C.

Author_Institution

Piezo Technology Inc., Orlando, FL, USA

Volume

39

Issue

3

fYear

1992

fDate

5/1/1992 12:00:00 AM

Firstpage

335

Lastpage

340

Abstract

The quasi-static method for the analysis of vibration-induced modulation in crystal filters is briefly reviewed, and a dynamic method, in which the filter is treated as a linear network with time-varying elements, is introduced. The dynamic method, which allows determination of both amplitude and phase modulation due to vibration, is illustrated by examples. It is then applied to the analysis of the spectrum clean-up case, consisting of a frequency source with an output filter, both of which are undergoing the same acceleration.<>

Keywords

amplitude modulation; crystal filters; linear network analysis; phase modulation; acceleration effects; amplitude modulation; circuit analysis; crystal filters; dynamic method; frequency source; linear network; phase modulation; quasi-static method; spectral clean-up analysis; time-varying elements; vibration induced modulation analysis; Acceleration; Band pass filters; Chirp modulation; Frequency estimation; Nonlinear filters; Oscillators; Phase modulation; Resonator filters; Time varying systems; Tutorial;

fLanguage

English

Journal_Title

Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on

Publisher

ieee

ISSN

0885-3010

Type

jour

DOI

10.1109/58.143167

Filename

143167