Accession Number:

ADA148960

Title:

Advanced Artificial Dielectric Materials for Millimeter Wavelength Applications.

Descriptive Note:

Annual technical rept. 1 Aug 83-30 Sep 84,

Corporate Author:

GENERAL ELECTRIC CORPORATE RESEARCH AND DEVELOPMENT SCHENECTADY NY

Personal Author(s):

Report Date:

1984-10-26

Pagination or Media Count:

54.0

Abstract:

An artificial dielectric polymeric composite containing alloy particles which are oxide-coated for isolation and ferromagnetic below room temperature for packing determination, is described. Induced magnetic dipole effects are calculated and compared with measurements of complex permeability in the centimeter wavelength range. Dielectric behavior, according to various theoretical model of hetergeneous media, is explored and correlated to experimental systems. Evidence of higher-order multipole effects and packing-limit effects in random composites is presented. Several advanced preparation techniques for fine powder were initiated. Author

Subject Categories:

  • Laminates and Composite Materials
  • Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE