Time Reversal for elastic scatterer location from Acoustic Recording

  title={Time Reversal for elastic scatterer location from Acoustic Recording},
  author={Franck Assous and Moshe Lin},
1 Citations

Target-detection and localization in multilayered media through mixed TR–RTM method

The problem of target detection and localization in layered media can be solved by the mixed TR–RTM. The highlight of this paper is on multilayer media, where the target is harder to detect than in



Time reversal for obstacle location in elastodynamics from acoustic recording

Time Reversal for Elastic Wave Refocusing and Scatterer Location Recovery

Time reversal is a powerful procedure in application fields involving wave propagation. It is based on the invariance of the wave equations, in the absence of dissipation, in the time direction. This

Time reversal with partial information for wave refocusing and scatterer identification

Time-reversed absorbing conditions in the partial aperture case

Non-Destructive Evaluation of Elastic Targets Using Acousto-Electromagnetic Wave Interaction and Time Reversal Focusing

The objective of this research is to demonstrate the efficacy of using acoustic and electromagnetic (acousto-EM) wave interaction and time-reversal focusing in the non-destructive evaluation of an

Time-reversal-based detection in random media

We consider the detection and imaging of inclusions buried in highly heterogeneous media. We assume that only the statistical properties of the heterogeneous media can be observed and that the wave

Time-reversed absorbing condition: application to inverse problems

The aim of this paper is to introduce time-reversed absorbing conditions in time-reversal methods. They enable one to ‘recreate the past’ without knowing the source which has emitted the signals that

Super-resolution in time-reversal acoustics.

The phenomenon of super-resolution in time-reversal acoustics is analyzed theoretically and with numerical simulations and numerical simulations confirm the theory.