A Combination of Up- and Down-Going Plane Waves Used to Describe the Field Inside Grooves of a Deep Grating

Abstract

The purpose of the present research is to extend the range of application of Yasuura's method 1,2 in solving the problem of diffraction by a grating. Although alternative terminology for the (e.g., a least-squares boundary residual method or a modified Rayleigh method) exists, we employ the name throughout this paper.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 2002
Accession Number
ADP013904

Entities

People

  • Akira Matsushima
  • Da-qing Zhou
  • Kohi Yoshimoto
  • Toyonori Matsuda
  • Yoichi Okuno

Organizations

  • Kumamoto University

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Boundaries
  • Coefficients
  • Computers
  • Convergence
  • Efficiency
  • Electromagnetism
  • Energy Conservation
  • Errors
  • Least Squares Method
  • Personal Computers
  • Plane Waves
  • Polarization
  • Radiation
  • Refractive Index
  • Sinusoidal Functions
  • Technical Information Centers
  • Waves

Fields of Study

  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Operations Research
  • Seismology