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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2021 Jun 29;68(7):2419–2431. doi: 10.1109/TUFFC.2021.3065952

Fig. 6.

Fig. 6.

(a) Measured and simulated pressure plots at 8.75 mm (within LF focal region of central image line) below the probe surface as a function of azimuthal position for LF beams focused along a central image line (x =−0.045 mm) and the edge image line (x =−11.5 mm). (b) Normalized measured and simulated pressures at their azimuthal focal depths for the beam focused along a central image line (measured: 8.75 mm; simulated: 10 mm) as a function of image line azimuthal position. Normalization is relative to the respective measured and simulated maximum peak pressure amplitudes.