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

Table 1

Dimensions for the one-element transducer.

Name	Backing layer	Crystal	Matching layer	Lens
Width	0.25 mm	0.25 mm	0.25 mm	0.25 mm
Thickness	7.5 mm	0.5 mm	2 mm	2 mm