利用采样数据的相关信息建立噪声电磁场传播模型

J. Russer, F. Mukhtar, Oliver Filonik, G. Scarpa, P. Russer
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引用次数: 12

摘要

具有高斯振幅概率分布的随机电磁场可以用场分量的自相关谱和互相关谱来充分描述。互相关谱必须知道在不同空间点上的场分量对。在这项工作中,我们提出了一种利用自由空间格林函数对场相关矩阵进行变换来计算随机电磁场近场和远场传播的方法。
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Modelling of noisy EM field propagation using correlation information of sampled data
Stochastic electromagnetic fields with Gaussian amplitude probability distribution can be fully described by auto-and cross correlation spectra of the field components. The cross correlation spectra have to be known for the the pairs of field components taken at different spatial points. In this work we present a methodology for computing near- and far-field propagation of the stochastic electromagnetic field by transformation of the field correlation matrices using free-space Green's functions.
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