Wave equation-based imaging of mode converted waves in ultrasonic NDI, with suppressed leakage from nonmode converted waves

von Portzgen, Niels
Veröffentlicht in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2008)

Inverse wave field extrapolation a different NDI approach to imaging defects

von Pörtzgen, Niels
Veröffentlicht in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2007)