High Temperature Millimeter Wave Characterization of the Dielectric Properties of Advanced Window Materials.

Abstract

Experimental methods have been developed to determine the dielectric properties of candidate radome materials at 35 and 94 GHz for temperatures up to 1700 C. Measurements have been carried out on fuzed silica, single crystal sapphire, hot-pressed silicon nitride, beryllium oxide and boron nitride as a function of temperature, composition and manufacturing procedures. Dielectric characterization data are presented in tabular and graphic forms to provide the necessary data base for evaluation of millimeter wave transmission properties of these materials in radome applications. (Author)

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1982
Accession Number
ADA115851

Entities

People

  • W. W. Ho

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Accuracy
  • Advanced Materials
  • Cavity Resonators
  • Ceramic Materials
  • Fabrication
  • Manufacturing
  • Materials
  • Materials Laboratories
  • Materials Processing
  • Materials Science
  • Materials Testing
  • Measurement
  • Mechanical Properties
  • Mechanics
  • Standards
  • Temperature Gradients
  • Wave Propagation

Readers

  • Computer Science.
  • Materials Science and Engineering.
  • Phased Array Antenna Design.

Technology Areas

  • 5G