DocumentCode
976677
Title
STW resonances on corrugated plates of finite thickness
Author
Auld, B.A. ; Renard, A. ; Henaff, J.
Author_Institution
Stanford University, Edward L. Ginzton Laboratory, Stanford, USA
Volume
18
Issue
4
fYear
1982
Firstpage
183
Lastpage
184
Abstract
Propagation of surface transverse waves on a corrugated plate has been analysed. Results are presented for both thin and thick isotropic plates, showing that the dispersion curves for the lowest mode correspond in the second case to a semi-infinite substrate. A frequency equation is developed for planar resonators based on this type of wave propagation, applicable to both isotropic and rotated Y-cut trigonal plates.
Keywords
acoustic wave propagation; surface acoustic waves; STW resonances; corrugated plates of finite thickness; dispersion curves; frequency equation; isotropic plates; planar resonators; rotated Y-cut trigonal plates; surface transverse waves; wave propagation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19820126
Filename
4246303
Link To Document