SSBW to PSAW Conversion in SAW Devices Using Heavy Mechanical Loading.

Authors :: Fusero, Yann
Ballandras, Sylvain
Debois, Jean
Hode, Jean-Michel
Ventura, Pascal
Source :: IEEE Transactions on Ultrasonics Ferroelectrics & Frequency Control. Jun2002, Vol. 49 Issue 6, p805. 10p. 2 Diagrams, 10 Graphs.
Publication Year :: 2002
Abstract: Presents a study that employed a model based on the combination of finite element and boundary integral methods to analyze the evolution of surface waves on standard YX lithium tantalate cuts versus aluminum strip height. Fundamentals of the implemented model; Optimization of the pseudo surface acoustic waves; Simplification and improvements to the design of high frequency filters.

Subjects :: *SURFACE waves (Fluids)
*FINITE element method
*BOUNDARY element methods
*LITHIUM tantalate
*ALUMINUM strip

Language :: English
ISSN :: 08853010
Volume :: 49
Issue :: 6
Database :: Academic Search Index
Journal :: IEEE Transactions on Ultrasonics Ferroelectrics & Frequency Control
Publication Type :: Academic Journal
Accession number :: 6826081
Full Text :: https://doi.org/10.1109/TUFFC.2002.1009339