INVESTIGATION OF MICROWAVE NON-LINEAR EFFECTS UTILIZING FERROMAGNETIC MATERIALS

Abstract

The design parameters for a ferrite parametric amplifier utilizing parallel pumping and magnetodynamic modes, coupling of cavity resonance of a right-circular dielectric cylinder with the magnetostatic modes of an enclosed yttrium-iron garnet sphere, are presented. The cavity resonance characteristic equation for mode sustainment is derived, and possible sources of high order noise are presented. Experimental data is given for a preliminary model of theAMPLIFIER WHOSE DESIGN IS CONTAINED IN THIS REPORT, AND POWER FIGURES GIVEN. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jun 17, 1962
Accession Number
AD0283595

Entities

People

  • Lee Donaghey
  • Roy W. Roberts

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Absorbers (Materials)
  • Advanced Materials
  • Amplifiers
  • Couplings
  • Electronic Amplifier
  • Electronic Equipment
  • Engineered Materials
  • Equations
  • Experimental Data
  • Ferromagnetic Materials
  • Garnet
  • Materials
  • Microwaves
  • Parametric Amplifiers
  • Resonance
  • Yttrium Iron Garnet

Fields of Study

  • Physics

Readers

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