Linear scanning method based on the SAFT coarray
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
27/05/2014
27/05/2014
01/04/2010
|
Resumo |
This work presents a method to obtain B-scan images based on linear array scanning and 2R-SAFT. Using this technique some advantages are obtained: the ultrasonic system is very simple; it avoids the grating lobes formation, characteristic in conventional SAFT; and subaperture size and focussing lens (to compensate emission-reception) can be adapted dynamically to every image point. The proposed method has been experimentally tested in the inspection of CFRP samples. © 2010 American Institute of Physics. |
Formato |
2023-2030 |
Identificador |
http://dx.doi.org/10.1063/1.3362366 AIP Conference Proceedings, v. 1211, p. 2023-2030. 0094-243X 1551-7616 http://hdl.handle.net/11449/71612 10.1063/1.3362366 2-s2.0-77950148916 2-s2.0-77950148916.pdf |
Idioma(s) |
eng |
Relação |
AIP Conference Proceedings |
Direitos |
closedAccess |
Palavras-Chave | #Linear array #SAFT #Ultrasonic NDE |
Tipo |
info:eu-repo/semantics/conferencePaper |