Investigation of composites dielectric and magnetic properties within the frequency band 0.3 to 2.5 GHz

Author

Osipov, A.V. ; Rozanov, Konstantin N. ; Simonov, N.A.

Author_Institution

Inst. of Theor. & Appl. Electromagn., RAS, Russia

fYear

2002

fDate

9-13 Sept. 2002

Firstpage

421

Lastpage

423

Abstract

The permittivity and permeability of two-phase composites consisting of carbonyl iron powder embedded in paraffin wax are measured at different frequencies and concentrations of the powder. The analysis of the data obtained at low volume fractions of the powder in the terms of the dilute model yields estimates for the inherent permeability of the filling agent as well as for the structural characteristics of the composites under study.

Keywords

composite materials; magnetic permeability; permittivity; powder technology; 0.3 to 2.5 GHz; UHF material measurement frequencies; composite material dielectric properties; composite material magnetic properties; composite structural characteristics; filling agent inherent magnetic permeability; paraffin wax embedded carbonyl iron powder; permittivity; powder concentration; powder low volume fraction dilute models; two-phase composites; Data analysis; Dielectric measurements; Frequency measurement; Iron; Magnetic analysis; Magnetic properties; Permeability measurement; Permittivity measurement; Powders; Yield estimation;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Telecommunication Technology, 2002. CriMiCo 2002. 12th International Conference

Print_ISBN

966-7968-12-X

Type

conf

DOI

10.1109/CRMICO.2002.1137298

Filename

1137298