complex permeability

complex permeability

[′käm‚pleks ‚pər·mē·ə′bil·əd·ē]
(electromagnetism)
A property, designated by μ*, of a magnetic material, equal to μ0(L/L0), where L is the complex inductance of an inductance coil in which the magnetic material forms the core when the coil is connected to a sinusoidal voltage source, and L0 is the vacuum inductance of the coil.
References in periodicals archive ?
In dielectric spectroscopy, an analysis is made of the function of the complex permeability [[epsilon].
The reflection loss (RL) of composite nanofibers was calculated by Matlab based on the relatively complex permeability and permittivity at a given frequency and matching thickness according to the following equations:
r] = [mu]' - j [mu]") is the relative complex permeability, j represents the imaginary part, dB represents the unit of attenuation values of incident radar wave, f is the frequency of the EM wave, d is the coating thickness, c is the velocity of light, [Z.
Complex permeability ([mu]' and [mu]") was calculated from [B.
Caption: Figure 8: Complex permeability as a function of frequency at 0.
Hatakeyama, "Frequency dispersion and temperature variation of complex permeability of Ni-Zn ferrite composite materials," J.
Lossy magnetic wires are characterized by a complex permeability [[mu].
Conventional spinel type ferrites do not function well in the GHz range due to a drop in the complex permeability ([[mu].
Application of materials in the microwave, aerospace, and communications demands an accurate knowledge of material properties such as complex permittivity and complex permeability.
The properties of a material may be specified by two complex constants called complex permittivity ([epsilon]) or dielectric constant and complex permeability ([mu]).
Varadan, "A free-space measurement of complex permittivity and complex permeability of magnetic materials at microwave frequencies," IEEE Trans.
The shorted microstrip transmission-line perturbation (SMTLP) measurement technique was used to determine the complex permeability of the cobalt nanoparticle thick films [28, 30-33].