A real-time two-dimensional pulsed-wave Doppler system.

  title={A real-time two-dimensional pulsed-wave Doppler system.},
  author={Marco Scabia and Marco Calzolai and Lorenzo Capineri and Leonardo Masotti and Alfredo Fort},
  journal={Ultrasound in medicine & biology},
  volume={26 1},
An experimental system was developed to acquire and visualise in real-time two-dimensional (2-D) velocity maps. Data acquisition is performed by using a modified commercial echograph based on a 5-MHz, 128-element linear-array transducer with electronic focussing and beam steering. Additional electronics were integrated into the echograph to implement a 2-D Doppler system capable of measuring the velocity component on the scanning plane. Suitable axial and lateral scanning methods were studied… CONTINUE READING
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