Effects of Depolarization on the Microwave Properties of Composites
Abstract
Mathematical relationship for the dielectric and permeability constants of single particle and composite materials are being formulated and tested in experimental conditions. For dilute concentrations of particles imbedded in binder materials reasonable agreement is found between measured and calculated values of the constants. The theoretical formulation is based upon a two-parameter theory (Magnetization and magnetic anisotropy field). Microwave properties of composite materials are of interest since it is possible to control or design the constituents of a composite in order to obtain a desireable property of the composite. In this report we concentrate our attention on the effect of particle shape on the microwave properties of a composite. In particular we consider metallic as well as insulating particles distributed randomly in known binders.
Document Details
- Document Type
- Technical Report
- Publication Date
- May 01, 1991
- Accession Number
- ADA236349
Entities
People
- C. Vittoria
Organizations
- University of Dayton