DocumentCode
902065
Title
Tapping of Love Waves in an Isotropic Surface Waveguide by Surface-to-Bulk Wave Transduction
Author
Tuan, Hang-Sheng ; Chang, Chi-Pin
Volume
20
Issue
7
fYear
1972
fDate
7/1/1972 12:00:00 AM
Firstpage
472
Lastpage
477
Abstract
A theoretical study of tapping a Love wave in an isotropic microacoustic surface waveguide is given. The surface Love wave is tapped by partial transduction into a bulk wave at a discontinuity. It is shown here that, by careful design of the discontinuity, the converted bulk wave power and the radiation pattern may be controlled. General formulas are derived for the calculation of these important characteristics from a relatively general surface contour deformation.
Keywords
Acoustic signal detection; Acoustic waves; Geometry; Microwave frequencies; Piezoelectric materials; Piezoelectric transducers; Substrates; Surface acoustic waves; Surface waves; Waveguide theory;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1972.1127787
Filename
1127787
Link To Document