Electromagnetic Marchenko scheme based internal multiple elimination for lossless media

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Abstract

Iterative substitution of the Marchenko equation has been introduced recently to integrate internal multiple reflection in the seismic and electromagnetic imaging process. In the so-called Marchenko imaging, solving the Marchenko equation at each imaging point is required to meet this objective. It makes the scheme seriously expensive. Inspired by this limitation, we present an Electromagnetic Marchenko equation based one dimensional scheme to eliminate the internal multiples of the single-sided lossless surface ground penetrating radar data layer by layer, such that the conventional imaging schemes can be applied to get the internal multiple related artifacts free imaging result without the need of solving Marchenko equation at each imaging point. We show with an example that the method works well for a sample in a synthetic waveguide that could be used for measurements in laboratory and field.

Original languageEnglish
Title of host publication2017 9th International Workshop on Advanced Ground Penetrating Radar, IWAGPR 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages5
ISBN (Electronic)9781509054848
DOIs
Publication statusPublished - 28 Jul 2017
Event9th International Workshop on Advanced Ground Penetrating Radar - Edinburgh, United Kingdom
Duration: 28 Jun 201730 Jun 2017

Conference

Conference9th International Workshop on Advanced Ground Penetrating Radar
Abbreviated titleIWAGPR 2017
CountryUnited Kingdom
CityEdinburgh
Period28/06/1730/06/17

Keywords

  • internal multiple elimination
  • iterative substitution
  • lossless
  • Marchenko equation

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