Accession Number:

ADP013906

Title:

Reconstruction of Periodic Boundary Between Dielectric Media

Descriptive Note:

Conference paper

Corporate Author:

BLAISE PASCAL UNIV CLERMONT-FERRAND (FRANCE)

Report Date:

2002-09-01

Pagination or Media Count:

5.0

Abstract:

Boundary shape analysis and reconstruction is important area of research I-4 however, there is a shortage of rigorous approaches. We propose a robust and clear modification of the known C method 5,6 for solving the wave scattering by arbitrarily shaped surface. This approach makes a reliable basis for solution of recognition problem the reconstruction of surface profile and material parameters of media from known data on the scattered field. For the direct problem solution. the C-method in combination with alpha regularization has been chosen 5,6. This enables us to reduce the original 2D problem of linearly polarized plane wave diffraction by an arbitrary boundary of dielectric media to operator equation.

Subject Categories:

  • Radiofrequency Wave Propagation
  • Numerical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE