DocumentCode
979062
Title
Analysis of SAW attenuation measurement using acoustic microscopy
Author
Yamanaka, Keiji
Author_Institution
Mechanical Engineering Laboratory, Tsukuba, Japan
Volume
18
Issue
14
fYear
1982
Firstpage
587
Lastpage
589
Abstract
Effect of acoustic loss in solids on depths of dips in V(z) curves obtained by reflection acoustic microscopy was calculated. The results were in good agreement with the observed V(z) curves of steels. The applicability and limitations of measuring attenuation of surface acoustic waves from V(z) curves are discussed.
Keywords
acoustic microscopes; acoustic wave absorption; surface acoustic waves; SAW attenuation measurement; acoustic microscopy; reflection acoustic microscopy; solids; surface acoustic waves;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19820403
Filename
4246541
Link To Document