Finite-element analysis of topographic waveguides for acoustic surface waves using approximate analytical solutions
- 29 October 1981
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 17 (22) , 856-857
- https://doi.org/10.1049/el:19810595
Abstract
An efficient finite-element program utilising approximate analytical solutions is described for the analysis of topographic waveguides for acoustic surface waves. The results obtained agree well with the earlier theoretical and experimental results.Keywords
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