Emission in Reverberation Chamber: numerical evaluation of the total power radiated by a wire with a stochastic collocation method

Abstract

A methodology for the evaluation of the total power radiated by a wire in a Reverberation Chamber is proposed. The cavity Green’s function and a probabilistic model for the quality factor are used in order to avoid the simulation of the set cavity/stirrer. The numerical evaluation of the current is carried out starting from a method of moments. Then a stochastic collocation method is proposed for the evaluation of the radiated power average. Results are finally compared to Monte-Carlo simulations.