首页> 外文期刊>Journal of Electromagnetic Analysis and Applications >Depolarization Effects of Incoherently Scattered Electromagnetic Waves by Inhomogeneous Magnetized Plasma Slab
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Depolarization Effects of Incoherently Scattered Electromagnetic Waves by Inhomogeneous Magnetized Plasma Slab

机译:非均匀磁化等离子体平板对非相干散射电磁波的去极化作用

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Scattering of the electromagnetic waves by a randomly inhomogeneous electrically gyrotropic slab are studied using the perturbation method. Second order statistical moments of the ordinary and extraordinary waves scattered by the magnetized plasma slab are obtained using the boundary conditions for an arbitrary correlation function of electron density fluctuations. Normalized correlation functions at quasi-longitudinal propagation along the external magnetic field are calculated for the carrier frequency 0.1 MHz and 40 MHz. Isolines of the normalized variance of Faraday angle are constructed for the anisotropic Gaussian correlation function at various anisotropy factors of irregularities. Obtained results are in a good agreement with the experimental data.
机译:利用扰动方法研究了随机非均质电回旋平板对电磁波的散射。利用边界条件获得电子密度涨落的任意相关函数,从而获得被磁化等离子体平板散射的寻常波和异常波的二阶统计矩。对于0.1 MHz和40 MHz的载波频率,计算了沿外部磁场在准纵向传播时的归一化相关函数。在各种不规则性的各向异性因素下,为各向异性高斯相关函数构造了法拉第角的归一化方差的等值线。所得结果与实验数据吻合良好。

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