Abstract
In this paper, we report on our study of stressinduced effects on thickness vibrations of a langasite plate. The plate is assumed to be doubly rotated, specified by angles φ and θ. The stresses are assumed to be uniform and planar. The first-order perturbation integral as developed by Tiersten for frequency shifts in resonators is used. The dependence of frequency shifts on φ and θ is calculated and examined, and loci of stress-compensation are determined.
Original language | English (US) |
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Article number | 4775271 |
Pages (from-to) | 129-135 |
Number of pages | 7 |
Journal | IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control |
Volume | 56 |
Issue number | 1 |
DOIs | |
State | Published - Jan 2009 |
ASJC Scopus subject areas
- Instrumentation
- Acoustics and Ultrasonics
- Electrical and Electronic Engineering