Title :
Coupling to extension in a thickness-shear resonator due to relatively large thickness-shear deformation
Author :
Yang, Jiashi ; Xuechun Shen
Author_Institution :
Ningbo Univ., Ningbo
fDate :
3/1/2008 12:00:00 AM
Abstract :
We show that in a plate thickness-shear mode resonator of rotated Y-cut quartz coupling to extension occurs when the shear deformation is no longer infinitesimal. A set of coupled equations is derived with which the effect of coupling to extension on the thickness-shear operating mode is examined.
Keywords :
crystal resonators; shear deformation; coupled equations; plate thickness-shear mode resonator; rotated Y-cut quartz coupling; shear deformation; Capacitive sensors; Couplings; Laboratories; Nonlinear equations; Piezoelectric devices; Resonance; Tensile stress; Vibrations;
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
DOI :
10.1109/TUFFC.2008.697
