An efficient method for computer aided analysis of noisy electromagnetic fields

This work presents an efficient method for the numerical simulation of noisy electromagnetic fields, accounting for arbitrary correlations between the noise radiation sources. It allows us to compute the spatial distribution of the spectral energy density. Method of moments is applied to model noisy electromagnetic fields by network methods using correlation matrix techniques. The method can be combined with available electromagnetic modeling tools. Numerical examples, demonstrating the strong influence of the correlation between the sources on the spatial distribution of the radiated noise field are presented.