On the Vectorial Property of Stochastic Dyadic Green's Function in Complex Electronic Enclosures

This paper presents a physics-oriented, mathematically tractable statistical wave model for analyzing the naturally occurring chaotic dynamics of high-frequency reverberation within complex cavity environments. The key ingredient is a vector dyadic stochastic Green's function method derived from Wigner's random matrix theory and Berry's random wave hypothesis. The stochastic Green's function statistically replicates the multipath, ray -chaotic interactions between ports of entry and ports of interference without involving the complex details within the target's enclosure. The work achieves a physics-based modeling and simulation capability that predicts the probabilistic behavior of backdoor coupling to complex electronic enclosures.