Finite Element Analysis in Combination with Perfectly Matched Layer to the Numerical Modeling of Aco

• 作 者: Dbich Karim Sylvain Ballandras
• 机 构: InstitutFemto-st,TDK,TDK
• 出 处: 应用数学(英文)
• 发表日期: 2013年5期
• 关键词: FINITE ELEMENT Method Perfectly Matched Layer Surface ACOUSTIC WAVE Piezoelcetri

The characterization of finite length Surface Acoustic Wave (SAW) and Bulk acoustic Wave (BAW) resonators is addressed here. The Finite Element Analysis (FEA) induces artificial wave reflections at the edges of the mesh. In fact, these ones do not contrib