Computer Programs for Electromagnetic Transmission Through a Filled Slit of Arbitrary Cross Section in a Conducting Plane of Finite Thickness.

Abstract

Three computer programs are presented for the analysis of electromagnetic transmission through a filled slit of arbitrary cross section in a conducting plane of finite thickness. The first and second programs utilize a non-modal and model formulation, respectively, which are derived in detail in an earlier report. Some approximate solutions are available when the slit cross section is a rectangular shape and these are investigated in the third program. The programs are all written in Fortran IV language. Quantities computed are equivalent electric and magnetic currents on the contour defining the slit cross section, transmission coefficients, gain patterns, and normalized field patterns. Sample input and output data are presented for each program. Detailed instructions concerning the use of each program and its capabilities are given. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1980
Accession Number
ADA084352

Entities

People

  • David T. Auckland
  • Roger F. Harrington

Organizations

  • Syracuse University

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms

DTIC Thesaurus Topics

  • Asymptotic Series
  • Coefficients
  • Complex Numbers
  • Computations
  • Computer Programs
  • Computers
  • Far Field
  • Gaussian Quadrature
  • Impedance
  • Intellectual Property
  • Language
  • Magnetic Fields
  • Network Protocols
  • New York
  • Plane Waves
  • Thickness
  • Waves

Fields of Study

  • Physics

Readers

  • Computer Science.
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering