Out-of-Band Reflector Antenna Model.

Abstract

During this program, a flexible, interactive program for Monte Carlo analysis of near-field and far-field fields of a prime focal fed out-of-band paraboloidal reflector antenna was developed and used for numerical simulation. The simulations are not sensitive to frequency only averaging. The distribution of the modal coefficient phases has the greatest effect on the numerically simulated patterns. The numerical simulations also indicate the validity of near-field ensemble measurements in far-field pattern prediction and the role of near-field correlation terms in these patterns.

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Document Details

Document Type
Technical Report
Publication Date
May 15, 1981
Accession Number
ADA099896

Entities

People

  • Charles E. Ryan Jr.
  • T. B. Wells

Organizations

  • Georgia Tech

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Computations
  • Coordinate Systems
  • Cross Correlation
  • Data Science
  • Discrete Fourier Transforms
  • Engineering
  • Far Field
  • Fast Fourier Transforms
  • Gaussian Distributions
  • Integrals
  • Near Field
  • Plastic Explosives
  • Random Variables
  • Statistical Analysis
  • Statistical Distributions
  • Two Dimensional

Fields of Study

  • Physics

Readers

  • Computational Fluid Dynamics (CFD)
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering