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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2021 Aug 27;68(9):3042–3052. doi: 10.1109/TUFFC.2021.3079720

Fig. 8.

Fig. 8.

(a) Pulse-echo voltage signals obtained at the SE_CMUT2 receiver electronic terminals as a function of time for effective acoustic reflection coefficient calculation. (b) Effective acoustic reflection coefficient from Eqns. 4 and 5 for different terminations.