Radiated Immunity in Vehicles: Analyzes of Evaluation of the Reduction of Test Set Up 2007-01-2598

This paper will present a set of computational experiments and simulations, whose purpose is to contribute for the study and development of alternatives in the evaluation of vehicular electric systems within the criterion of electromagnetic compatibility. The computational experiments and simulations performed disclose the possibility of a performance of radiated immunity test in semi-anechoic chambers of reduced sizes, through interventions in the set-up of the test proposed by standard ISO11451-2 [1], Fig.1, at no prejudice to the objective described therein. The application of the described computational techniques generated excellent results for the importation of engineering drawings and simulation of electromagnetic fields inside vehicles.