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Electromagnetic wave scattering by a partially coated obstacle in a piecewise homogeneous medium
  • Yun Chol Kim,
  • Ung Kim,
  • Chol Min Jo
Yun Chol Kim
Kim Chaek University of Technology

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Ung Kim
Kim Chaek University of Technology
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Chol Min Jo
Kim Chaek University of Technology
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In this paper, we consider an electromagnetic obstacle scattering problem in a piecewise homogeneous medium. We assume that the incident field is the electromagnetic plane wave and the obstacle consists of metallic and nonmetallic parts. We firstly establish uniqueness and existence for the solution to the electromagnetic obstacle scattering problem. Then we prove that the electric far field pattern satisfies the reciprocity relation and the set of electric far field patterns is complete in a Hilbert space. These results have an important bearing on the solution of the inverse electromagnetic scattering problem i.e. determination of the shape of the obstacle from the knowledge of the electric far field patterns.
04 Mar 2020Submitted to Mathematical Methods in the Applied Sciences
07 Mar 2020Submission Checks Completed
07 Mar 2020Assigned to Editor
09 Mar 2020Reviewer(s) Assigned
14 Apr 2021Review(s) Completed, Editorial Evaluation Pending
21 Apr 2021Editorial Decision: Revise Major
19 Jul 20211st Revision Received
19 Jul 2021Assigned to Editor
19 Jul 2021Submission Checks Completed
25 Jul 2021Reviewer(s) Assigned
05 Nov 2021Review(s) Completed, Editorial Evaluation Pending
18 Apr 2022Editorial Decision: Revise Minor
28 May 20222nd Revision Received
28 May 2022Submission Checks Completed
28 May 2022Assigned to Editor
30 May 2022Reviewer(s) Assigned
02 Aug 2022Review(s) Completed, Editorial Evaluation Pending
03 Aug 2022Editorial Decision: Accept