Stochastics Electromagnetic Field Propagation in Multiport Devices Based on Transmission Line Segment Circuits and Wave Digital Networks

The full-wave electromagnetic (EM) analysis of modern electronic circuits and systems becomes computationally more and more costly as their complexity increases. The modeling of stochastic fields differs from the modeling of deterministic fields since the correlation between any pair of field samples have to be considered. For the correct modeling of stochastic electromagnetic fields the spatial correlations of the source distributions have to be considered. Stationary stochastic signals with Gaussian amplitude probability distribution can be completely described by their auto- and cross correlation spectra.