Abstract

A method for calculating the microwave permeability of a magnetized composite with ellipsoidal particles is proposed. The ellipsoid axes are oriented differently relative to the coordinate axes. The dependences of the components of the permeability tensor and effective permeability on the magnetic field and frequency is determined. The field dependence of the effective permeability for composites consisting of particles with a shape close to a sphere, as well as flakes and needles, is calculated.

中文翻译：

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非球形铁磁粒子复合介质的动态磁导率

摘要

提出了一种计算椭球体磁化复合材料微波磁导率的方法。椭球轴相对于坐标轴的方向不同。确定磁导率张量和有效磁导率的分量对磁场和频率的依赖性。计算了由形状接近球形的颗粒以及片状和针状组成的复合材料的有效渗透率的场依赖性。