Title :
A general approach for the modeling of lateral field excitation in doubly-rotated contoured piezoelectric resonators
Author :
Dulmet, B. ; Bourquin, R.
Author_Institution :
Ecole Nat. Superieure de Mecanique et des Microtechniques, Besancon
Abstract :
In this paper we outline the modeling of the lateral field excitation of essentially thickness shear modes in contoured piezoelectric resonators made from thin plates of any orientation. Modeling the mutual coupling between acoustics and electrostatic problems in piezoelectric structures can be straightforwardly achieved by means of a reciprocity principle
Keywords :
crystal resonators; electrostatics; finite element analysis; FEA model; acoustics; doubly-rotated contoured piezoelectric resonators; electrostatic problems; lateral field excitation modeling; piezoelectric structures; reciprocity principle; shear modes; thin plates; Capacitance; Crystallization; Crystals; Electrodes; Electrostatics; Finite element methods; Geometry; Resonance; Solid modeling; Surface acoustic waves;
Conference_Titel :
Advanced Optoelectronics and Lasers, 2003. Proceedings of CAOL 2003. First International Conference on
Conference_Location :
Alushta, Crimea
Print_ISBN :
0-7803-7948-9
DOI :
10.1109/CAOL.2003.1251314
