Instructor: Matthew Bruce / mbruce@uw.edu
University of Washington
Note: x[n-τ] is complex composed of both IQ, which is then windowed, wall filtered and then Fourier transformed, producing spectral columns.
Doppler shift vs frequencies for different transmit frequencies.
Nonlinear signals from Microbubbles
(Fig 2.3, Acoustic Characterization of Contrast Agents for Medical Ultrasound Imaging, Lars Hoff)
Radius time curve for Sonazoid bubble for increasing acoustic pressure for a pulse inversion scenario (Fig 8.6, Acoustic Characterization of Contrast Agents for Medical Ultrasound Imaging, Lars Hoff).
Scattered pressure for Sonazoid bubble for increasing acoustic pressure for a pulse inversion scenario (Fig 8.3, Acoustic Characterization of Contrast Agents for Medical Ultrasound Imaging, Lars Hoff).
Resulting frequency response for Sonazoid bubble for increasing acoustic pressure for a pulse inversion scenario (Fig 8.5, Acoustic Characterization of Contrast Agents for Medical Ultrasound Imaging, Lars Hoff).