Field models of power BAW resonators

M. Maricaru, F. Constantinescu, M. Nitescu, A. Florea
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引用次数: 1

Abstract

A linear electromechanical field model of an AlN piezoelectric resonator is developed in this paper. The values of the material parameters on the longitudinal direction have been validated by comparing the FEM results with the Mason multilayer model results and with small signal measurements. Various models for FEM analysis including transversal wave propagations are considered.
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功率BAW谐振器的场模型
本文建立了AlN压电谐振器的线性机电场模型。通过将有限元计算结果与梅森多层模型计算结果和小信号测量结果进行比较,验证了材料参数在纵向上的取值。考虑了包括横波传播在内的各种有限元分析模型。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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