RF measurement of wire complex permeability
Date
2003
Authors
Stuart T.E.W.
Reader H.C.
Cloete J.H.
Journal Title
Journal ISSN
Volume Title
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Abstract
The complex permeability of thin round wires is measured with a coaxial system at half-wavelength resonance, using surface impedance and low-loss transmission line concepts. A steel wire is measured over the band 300 MHz-3 GHz. The results compare well to measurements made early in the last century.
Description
Keywords
Electric impedance, Electric wire, Maxwell equations, Sensitivity analysis, Surface roughness, Wire complex permeability, Magnetic permeability
Citation
Electronics Letters
39
1
39
1