Abstract

A composite media containing particles with a high internal field of magnetic anisotropy (hexagonal ferrites) useful for numerous EMC applications in a wide frequency band is considered. Effective constitutive parameters of a high-loss composite gyromagnetic media are represented in the Lorentzian form. It is convenient for the numerical analysis using the finite-difference time-domain (FDTD) algorithm with a recursive convolution procedure. The equations for the electric and magnetic field updating in such media are represented.

Meeting Name

2001 IEEE International Symposium on Electromagnetic Compatibility, 2001

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

EMC; FDTD Algorithm; Lorentzian Form; Composite Materials; Composite Media; Electric Field Equations; Electric Fields; Electromagnetic Compatibility; Ferrites; Finite Difference Time-Domain Analysis; Finite-Difference Time-Domain Algorithm; Gyromagnetic Effect; Hexagonal Ferrites; High Internal Field; High-Loss Composite Gyromagnetic Media; Magnetic Anisotropy; Magnetic Field Equations; Magnetic Fields; Microwave Ferrite Particles; Numerical Analysis; Recursive Convolution Procedure; Wide Frequency Band

Document Type

Article - Conference proceedings

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 2001 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

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