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Analysis of capacitance ratio of a rectangular X-cut length-extensional mode quartz crystal resonator by stresses.

Authors
Type
Published Article
Journal
IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control
0885-3010
Publisher
Institute of Electrical and Electronics Engineers
Publication Date
Volume
53
Issue
9
Pages
1551–1553
Identifiers
PMID: 16964901
Source
Medline
License
Unknown

Abstract

The electrical properties of an X-cut, length-extensional mode quartz crystal resonator of a cut angle theta around the X-axis were calculated by a variational method using stresses as trial functions. Analytical expressions of stresses were estimated by a linear regression on a cut angle best-fit to the results of finite-element method. The calculated dependence of the capacitance ratio on the cut angle was consistent with the measured results.

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