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Proceedings Paper

Doppler imaging with transmit focusing and receive array data
Author(s): Mehrdad Soumekh
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Paper Abstract

This paper provides a method for imaging a target scene in space and velocity domains. The method relies on a transmit focusing method to spotlight the region of interest with an ultrasonic beam; this is to improve the energy of the echo signature from the desired area. A receiver array is used to measure the resultant echoed signals; the receiver array provides spatial resolution within the spotlights target area. A wide-bandwidth continuous wave (WB-CW) signaling scheme is used to resolve targets in the Doppler domain.

Paper Details

Date Published: 11 April 2002
PDF: 12 pages
Proc. SPIE 4687, Medical Imaging 2002: Ultrasonic Imaging and Signal Processing, (11 April 2002); doi: 10.1117/12.462162
Show Author Affiliations
Mehrdad Soumekh, SUNY/Buffalo (United States)

Published in SPIE Proceedings Vol. 4687:
Medical Imaging 2002: Ultrasonic Imaging and Signal Processing
Michael F. Insana; William F. Walker, Editor(s)

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