Title :
Numerical analysis of two-dimensional piezoelectric waveguides for surface acoustic waves by finite-element method
Author :
Koshiba, Masanori ; Okada, Masayuki ; Suzuki, M.
Author_Institution :
Hokkaido University, Department of Electronic Engineering, Faculty of Engineering, Sapporo, Japan
Abstract :
A combined approach of the finite-element method and the analytical solutions is described for the analysis of two-dimensional piezoelectric waveguides with semi-infinite media for surface acoustic waves. Agreement between the exact and predicted results is very good.
Keywords :
finite element analysis; piezoelectric devices; surface acoustic waves; waveguides; finite-element method; surface acoustic waves; two-dimensional piezoelectric waveguides;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810428
