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Estimation of the electromagnetic parameters of ferrite-perovskite materials

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Author(s): Shmat’ko A. A. | Demyanchuk B. A.

Journal: Tekhnika i Pribory SVCh
ISSN 2075-8391

Issue: 1;
Start page: 33;
Date: 2010;
Original page

Keywords: electromagnetic parameters of ferrite-perovskite composites | relative permittivity and permeability | medium specific conductivity

ABSTRACT
The way of obtaining of unique estimates of relative dielectric and magnetic permittivities and relative conductivities of ferrite-perovskite composite materials in microwave frequency range is proposed. Parameters are estimated by means of calculation with the use of experimental data. This way differs from the known one by systematic accounting for differences in the volumes of areas of principal values of the complex functions argument of field parameters and range of principal values of arc tangent of imaginary and real part ratio of these functions, with the help of conditional transfers.
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