. Author manuscript; available in PMC: 2023 Jun 1.

Published in final edited form as: IEEE Trans Med Imaging. 2022 Jun 1;41(6):1468–1481. doi: 10.1109/TMI.2022.3141084

TABLE I.

Parameters Implemented for ARFI and/or SWEI

Name	Value
Beam sequence parameters
Transducer	9L4
Bandwidth	55.38%
Sampling frequency	40 MHz
Acoustic lens axial focus	20 mm
ARF excitation duration	300 cycle
ARF excitation center frequency	4.0 MHz
ARF excitation F/#	1.5
Tracking center frequency	6.0 MHz
Tracking transmit F/#	1.5
Tracking receive F/#^*	0.75
Excitation and tracking focal depth	20 mm
Tracking PRF	13 KHz
Tracking ensemble length	5.5 ms
Acoustic attenuation	0.5 dBcm⁻¹Mhz⁻¹
Sound speed	1540 ms⁻¹
Normalized cross correlation parameters
Interpolation factor	4
Kernel length	512 μm
Search region	80 μm

Aperture growth and dynamic Rx focusing enabled