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Table 1 Transducer parameters used to produce a transmission focusing delay pattern

From: A reconfigurable arbitrary waveform generator using PWM modulation for ultrasound research

Parameter Value
Number of elements 8
Center frequency (MHz) 20
Element pitch – kerf (mm) 0.008
Element height (mm) 1
Element width (mm) 0.3
Focal depth – FD (mm) 10