Influence of stochastic modelling in aerospace EMC environment

This paper aims to demonstrate the ability of stochastic collocation method (SCM) for electromagnetic compatibility (EMC) space applications. The increasing number of antennas embedded on spacecraft implies growth of potential EMC issues. Harsh constraints on antennas could spoil ideal radiating performances. Project management for spacecraft development requires deeper analyses (e.g., modifying locations of several radiators) between qualification and flight models. We propose here to quantify behaviour modifications using SCM in antennas and EMC frameworks.