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. Author manuscript; available in PMC: 2013 Aug 8.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2013 Jan;60(1):178–186. doi: 10.1109/TUFFC.2013.2548

Fig. 3.

Fig. 3

The simulated fractional delay waveform. The solid black line is the original ultrasonic echo signal with 35 MHz center frequency and 200 MHz sampling frequency. It was delayed by 9 times with steps of 0.1× the sampling interval.Inline graphic