Modelling and Numerical Simulations of In-Air Reverberation Images for Fault Detection in Medical Ultrasonic Transducers: A Feasibility Study

Figure 4

Ultrasonic wave propagated through the transducer: (a) illustration of analysed wave propagation paths 1, 2, and 3; (b) simulated response signal with indicated reflections for the analysed propagation paths (1, 2, and 3).

(a)

(b)