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Showing 1 to 2 of 2 for “"time reversal imaging"”.
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Electromagnetic Time-Reversal Imaging and Tracking Techniques for Inverse Scattering and Wireless Communications
Time-reversal (TR) was originated in acoustics as a technique for re-focusing waves around their source location. Under certain conditions, the wave equation is invariant under TR, therefore, waves emanated from a source or scattered from a passive target, and recorded by a transceivers array, will …
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Modeling, imaging and waveform-inversion in attenuative anisotropic media
… (AVO) analysis and imaging. In this thesis, I develop a waveform-inversion (WI) methodology for attenuation estimation, as well as an attenuation- compensated time-reversal (TR) imaging algorithm, for transversely isotropic media with a vertical symmetry axis (VTI). …