DocumentCode
2280180
Title
The phased array technology-application to time reversal in acoustics
Author
Cassereau, Didier ; Fink, Mathias
Author_Institution
Lab. Ondes et Acoust., Paris, France
fYear
2000
fDate
2000
Firstpage
461
Lastpage
464
Abstract
In this paper, we briefly present two particular experiments based on time-reversal of ultrasonic fields; it shows how the phased array technology can be applied to ultrasonic systems. The method has been widely tested and is robust for defect detection, target location, even in the case of complex or very noisy systems
Keywords
ultrasonic arrays; ultrasonic materials testing; ultrasonic propagation; acoustics; complex systems; defect detection; noisy systems; phased array technology; target location; time reversal; ultrasonic fields; Acoustic applications; Acoustic devices; Acoustic emission; Acoustic testing; Biomedical acoustics; Frequency; Medical tests; Partial differential equations; Phased arrays; Ultrasonic transducer arrays;
fLanguage
English
Publisher
ieee
Conference_Titel
Phased Array Systems and Technology, 2000. Proceedings. 2000 IEEE International Conference on
Conference_Location
Dana Point, CA
Print_ISBN
0-7803-6345-0
Type
conf
DOI
10.1109/PAST.2000.858997
Filename
858997
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