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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. 1.

Fig. 1.

Circuit model for a CMUT element, in which the CMUT element is a linear time varying capacitor terminated by a load impedance. Also shown are the −C//R and L//R matching topologies.