Investigation of Electromagnetic Coupling Through Single or Multiple Apertures into Cylindrical Structures.

Abstract

Two topics of interest in the study of high-frequency radiation and electromagnetic compatibility are described in this report. The first problem considered is that of penetration of an incident electromagnetic wave through a slot on a cylinder. This problem is solved via an application of the method of moments. Next considered was the problem of source radiation from a slot on the surface of a large cylinder using ray techniques and the spectral domain approach. New formulas are presented for the radiated fields and a comparison with the conventional GTD results are included. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1979
Accession Number
ADA065585

Entities

People

  • Raj Mittra
  • Seh Wook Lee

Organizations

  • University of Illinois Urbana–Champaign

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Asymptotic Series
  • Differential Equations
  • Diffraction
  • Electric Fields
  • Electromagnetic Fields
  • Electromagnetic Radiation
  • Electromagnetic Scattering
  • Equations
  • Far Field
  • Frequency
  • Geometry
  • Integral Equations
  • Magnetic Fields
  • Method Of Moments
  • Plane Waves
  • Scattering
  • Two Dimensional

Fields of Study

  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering