Title :
Frequency shifts in lfe piezoelectric resonators employing thickness-shear vibrations caused by changes in the electrode edge potential
Author :
Nedorezov, S.S. ; Shmaliy, O.Yu.
Author_Institution :
Ukrainian Eng.-Pedagogical Acad.
Abstract :
In this paper, we presented an analysis of the frequency spectrum of the convex piezoelectric plate with one side placed electrodes employing thickness-shear vibrations. The results are valid for the electrodes of an arbitrary shape, once the frequencies are determined by the local characteristics of the electrode bound
Keywords :
anharmonic lattice modes; crystal resonators; eigenvalues and eigenfunctions; electrodes; perturbation theory; vibrations; LFE piezoelectric resonators; convex piezoelectric plate; eigenvibrations; electrode edge potential; frequency shifts; frequency spectrum analysis; thickness-shear vibrations; Boundary conditions; Computer aided software engineering; Differential equations; Electrodes; Frequency dependence; Mathematical model; Resonant frequency; Shape;
Conference_Titel :
Laser and Fiber-Optical Networks Modeling, 2005. Proceedings of LFNM 2005. 7th International Conference on
Conference_Location :
Yalta, Crimea
Print_ISBN :
0-7803-9147-0
DOI :
10.1109/LFNM.2005.1553230
