SECOND HARMONIC GENERATION USING FERRIMAGNETIC MATERIALS WITH MICROWAVE RESONATORS,

Abstract

An experimental and theoretical investigation of frequency doubling using ferrimagnetic materials with microwave resonators is presented. Theoreti cal and experimental results are correlated to obtain a better understanding of the process of frequency doubling with ferrimagnetic materials. The investigation started with an experimental in vestigation of a traveling-wave type frequency doubler. Polycrystalline strips of yttrium iron garnet and of Ferramic R-1 were placed in the traveling-wave type device. Although the effi ciency of the device was low, the experiments served their purpose by verifying the theory developed by Auld, et al. The traveling-wave device also served as a model for the more effi cient traveling-wave ferrite frequency doubler designed by Bady in which he utilized ferrimag netic materials with high anisotropy. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1963
Accession Number
AD0410988

Entities

People

  • E.k. Kirchner

Organizations

  • Stanford University

Tags

DTIC Thesaurus Topics

  • Absorbers (Materials)
  • Advanced Materials
  • Anisotropy
  • Demographic Cohorts
  • Engineered Materials
  • Frequency
  • Frequency Shift
  • Garnet
  • Materials
  • Microwaves
  • Polycrystals
  • Resonators
  • Second Harmonic Generation
  • Traveling Waves
  • Waves
  • Yttrium Iron Garnet

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.
  • Microwave Engineering.
  • Snow Cover Descriptors for Reptiles and Their Illustrations.