Doppler imaging with transmit focusing and receive array data

Mehrdad Soumekh

doi:10.1117/12.462162

11 April 2002 Doppler imaging with transmit focusing and receive array data

Mehrdad Soumekh

Proceedings Volume 4687, Medical Imaging 2002: Ultrasonic Imaging and Signal Processing; (2002) https://doi.org/10.1117/12.462162
Event: Medical Imaging 2002, 2002, San Diego, California, United States

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.

Citation Download Citation

Mehrdad Soumekh "Doppler imaging with transmit focusing and receive array data", Proc. SPIE 4687, Medical Imaging 2002: Ultrasonic Imaging and Signal Processing, (11 April 2002); https://doi.org/10.1117/12.462162

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