A method of determining the intrinsic magnetic permeability of elongated ferromagnetic elements and the electromagnetic properties of composites using such elements.

摘要

P According to the invention, a torus (30) wound with the ferromagnetic elements is produced, this core (20) is arranged in a coaxial line (40), a measurement of the properties of the torus is measured and the permeability is deduced therefrom. elements and the properties of an equivalent composite for a polarization. BR/ Application to the study of composite loads for microwaves. / P