Improvement of time reversal mirror in detection of small cracks and metallurgical defects in sample with high ultrasonic speckle noise level

Proceedings of the IEEE Ultrasonics Symposium

Volumn 2, Issue , 1993, Pages 705-710

  Chakroun, Najet ^a   Wu, Francois ^a   Fink, Mathias ^a  

^a UNIVERSITÉ PARIS DESCARTES   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; CRACKS; DEFECTS; METALLURGY; MIRRORS; PHASE INTERFACES; SIGNAL INTERFERENCE; SPECKLE; ULTRASONIC PROPAGATION;

HIGH ULTRASONIC SPECKLE NOISE LEVEL; METALLURGICAL DEFECTS; ULTRASONIC TIME REVERSAL MIRROR;

ULTRASONIC APPLICATIONS;

EID: 0027886749     PISSN: 10510117     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ultsym.1993.339485     Document Type: Conference Paper

References (5)