Diffraction by a Screened Chiral Layer with a Grating

Abstract

Polarization characteristics of the reflecting structure like a chiral layer combined with a dielectric layer, both in between a diffraction grating and a screen, are considered. Due to the analytical regularization procedure derived from the Riemann-Hilbert problem method, the correspondent diffraction vector problem is solved in the form available for effective numerical treatment. The numerical investigation shows a number of the new diffraction features caused by the chiral medium presence.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 2002
Accession Number
ADP013956

Entities

People

  • Anatoly Y. Poyedinchuk
  • Sergey B. Panin

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Boundaries
  • Circular Polarization
  • Cross Polarization
  • Diffraction
  • Electromagnetism
  • Electronic Mail
  • Equations
  • Fourier Series
  • Helmholtz Equations
  • Hilbert Space
  • Infinite Series
  • Linear Polarization
  • Polarization
  • Spectra
  • Technical Information Centers
  • Two Dimensional
  • Wave Propagation

Fields of Study

  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)