DocumentCode
1508385
Title
An analytical solution for the electromechanical coupling constant of an unloaded piezoelectric bimorph
Author
Sherrit, Stewart ; Mukherjee, Binu K. ; Tasker, Ron
Author_Institution
Dept. of Phys., R. Mil. Coll. of Canada, Kingston, Ont., Canada
Volume
46
Issue
3
fYear
1999
fDate
5/1/1999 12:00:00 AM
Firstpage
756
Lastpage
757
Abstract
We present an analytical expression of the electromechanical coupling constant of a piezoelectric bimorph. A simplified impedance equation is presented that allows for the determination of the electromechanical coupling, flexural rigidity, and free permittivity of the bimorph.
Keywords
crystal resonators; electromechanical coupling constant; flexural rigidity; impedance equation; permittivity; piezoelectric bimorph; Admittance; Capacitance; Equations; Impedance; Permittivity; Physics; Piezoelectricity; Resonance; Resonant frequency; Software standards;
fLanguage
English
Journal_Title
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
Publisher
ieee
ISSN
0885-3010
Type
jour
DOI
10.1109/58.764863
Filename
764863
Link To Document