Paper presented at the Ultrasonics International ‘ 99 and 1999 World Congress on Ultrasonics , Technical University of Denmark , Denmark : A new approach for estimation of the axial velocity using ultrasound . Peter Munk and Jørgen Arendt
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چکیده
A new approach for estimation of the axial velocity using ultrasound. Figure 1: Consecutive received RF signals for a pulsed wave system with one scatterer moving slowly past the range gate indicated by the dashed line at the arrows.
منابع مشابه
Invited paper presented at the Ultrasonics International ’ 99 and 1999
Ultrasound has been used intensively for the last 15 years for studying the haemodynamics of the human body. Systems for determining both the velocity distribution at one point of interest (spectral systems) and for displaying a map of velocity in real time have been constructed. A number of schemes have been developed for performing the estimation, and the various approaches are described. The...
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تاریخ انتشار 1999