. Author manuscript; available in PMC: 2016 Sep 1.

Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2016 Feb 15;63(3):420–431. doi: 10.1109/TUFFC.2016.2530408

Table 2. Parameters for in-vivo UHCC SWEI and UCC/UHCC B-mode Imaging.

Imaging Sequences Parameters	SWE Imaging				B-mode Imaging
Imaging Sequences Parameters	Push	UHCC			UCC			UHCC
Center frequency	2.75 – MHz	1.9 – MHz			2.75 – MHz			1.9 – MHz
Number of Pushes	N = 1	---			---			---
Number of diverging-waves transmitted (N)	---	2 to 6			1 to 40			2 to 80
Axial position of virtual sources	---	30-mm			3-mm			3-mm
Subapertures length	19.2-mm	19.2-mm			4.2-mm			4.2-mm
Pulse-repetition-frequency (PRF)	---	6849-Hz			5319-Hz			5319-Hz
Frame Rate (FR)	---	N = 2 6849-Hz	N = 4 3425-Hz	N = 6 1975-Hz	N = 1 5319-Hz	---	N = 40 133-Hz	N = 2 260-Hz	---	N = 80 67-Hz
Acquisition duration	300-µs	20-ms max			15-µs			15-ms max