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. Author manuscript; available in PMC: 2016 Jan 31.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2015 Feb;62(2):290–302. doi: 10.1109/TUFFC.2014.006628

Figure 5.

Figure 5

(a) – (d): Snapshots of the CUSE shear wave propagation movie at different time instants obtained from the 9L-D probe on the LE9. A 4-tooth focused comb-push was transmitted and the resulting shear waves were tracked by TAST. The numbers in (a) indicate the push beam location. (e): schematic plot of the comb-push beams and the imaging zones (given a desired PRFe of 4 kHz and 128 imaging lines).