Speckle reduction in pulse-echo ultrasonic imaging using a two-dimensional receiving array

von Giesey, J J
Veröffentlicht in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (1992)

A two-dimensional array receiver for reducing refraction artifacts in ultrasonic computed tomography of attenuation

von Fitting, D W
Veröffentlicht in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (1987)