Transmission through Ferrite Samples at Submillimeter Frequencies

Abstract

A theoretical analysis is presented of the transmission spectra of thin magnetized ferrite slabs. The energy range chosen was 1 < nu-bar < 120 per cm (30 GHz<f<3600 GHz). The magnetic field was assumed to lie in the plane of the ferrite slab, and the incident electromagnetic radiation was polarized parallel and perpendicular to the magnetic field. For measurements of the magnetic properties near resonance, we show that extremely stable sources are required. However, we show that meaningful measurements can be made far from magnetic resonances using a conventional Fourier transform spectrometer. Keywords: Magnetic resonance; Ferrite; Fourier transform spectroscopy; Submillimeter waves.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1986
Accession Number
ADA169178

Entities

People

  • Barbara J. Bencivenga
  • Clyde A. Morrison
  • George J. Simonis

Organizations

  • Harry Diamond Laboratories

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Dielectric Permittivity
  • Electromagnetic Radiation
  • Electronics
  • Engineering
  • Ferrites
  • Ferromagnetic Resonance
  • Frequency
  • Jet Propulsion
  • Magnetic Fields
  • Magnetic Properties
  • Magnetic Resonance
  • Materials
  • Materials Science
  • Microwave Frequency
  • Military Research
  • Millimeter Waves

Fields of Study

  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Microwave Engineering.