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Fast identification of short, sound-soft open arcs by the orthogonality sampling method in the limited-aperture inverse scattering problem

https://doi.org/10.1016/j.aml.2020.106556

  • Research Fields의료수학연구부
  • AuthorChi Young Ahn; Seongje Chae; Won-Kwang Park*
  • JournalApplied Mathematics Letters 109 (2020)
  • Link https://doi.org/10.1016/j.aml.2020.106556
  • Classification of papersSCIE
  • KeywordNon-iterative techniqueSound-soft arcsLimited-aperture inverse scattering problemBessel functionsSimulation results

The orthogonality sampling method (OSM) is a recently developed non-iterative technique for imaging and identifying targets in inverse scattering problems. In this paper, a set of short sound-soft open arcs is obtained by OSM in the limited-aperture inverse scattering problem.