Development of Novel Ferrite Antennas

Abstract

We have performed and successfully completed a phase I study involving an isolated ferrite patch antenna possessing a circular or a rectangular geometry. The radiation frequencies measured as a function of the biasing magnetic field compared quantitatively with our theory. Measurements on the radiation patterns confirmed the nature of the normal modes of the patch antennas. Ferrite patch antennas may be used for the following purposes: generation of circularly polarized radiations, wide frequency tuning range for single model application, and RCS reduction on patch antennas.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1993
Accession Number
ADA261690

Entities

People

  • Hoton How

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms

DTIC Thesaurus Topics

  • Antenna Arrays
  • Cavity Resonators
  • Detectors
  • Dispersion Relations
  • Electromagnetic Fields
  • Electromagnetic Radiation
  • Frequency
  • Geometry
  • Horn Antennas
  • Magnetic Fields
  • Magnetic Materials
  • Materials
  • Radiation Patterns
  • Resonant Frequency
  • Scattering
  • Two Dimensional
  • Wave Propagation

Fields of Study

  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Electronics Engineering