DocumentCode
944765
Title
Radiation from a line charge source located near an air-piezoelectric interface
Author
Vasile, Carmine F.
Author_Institution
Rockwell International, Thousand Oaks, CA
Volume
64
Issue
5
fYear
1976
fDate
5/1/1976 12:00:00 AM
Firstpage
636
Lastpage
639
Abstract
The ray optical solution to the problem of a time harmonic line charge source radiating acoustic energy into a semi-infinite piezo-electric half space is outlined. This ray optical technique differs from the approach employed in recent publications [1], [2], and leads to a better understanding of bulk-wave radiation in SAW devices. PZT ferroceramic materials have been chosen for this study and numerical results are obtained and given.
Keywords
Acoustic devices; Boundary conditions; Eigenvalues and eigenfunctions; Equations; Geometrical optics; Optical devices; Optical materials; Polarization; Space charge; Surface acoustic wave devices;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1976.10188
Filename
1454457
Link To Document