DocumentCode
967170
Title
High resolution acoustic probe
Author
D¿¿rr, W. ; Sinclair, D.A. ; Ash, E.A.
Author_Institution
University College London, Department of Electronic & Electrical Engineering, London, UK
Volume
16
Issue
21
fYear
1980
Firstpage
805
Lastpage
806
Abstract
A novel ultrasonic probe for the measurement of field distributions in water is described. In an arrangement using a metal cone tip as the antenna and an acoustic lens with conventional large diameter transducer as the detector, a spatial resolution of ¿/4 was achieved. Experimental results for a 4 MHz design are presented.
Keywords
acoustic imaging; ultrasonic devices; acoustic lens; antenna; detector; field distribution measurement; spatial resolution; transducer; ultrasonic probe; water;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19800573
Filename
4245344
Link To Document