Electromagnetic analysis of the large semi open structures using method of auxiliary sources

The paper presents approach for the electromagnetic analysis of the large semi-open structures like vehicles. It is considering the resonance enhancements of the field and characteristics of their cavities. The method of auxiliary sources (MAS) is utilized. It is an efficient computer tool for solving such problems. The EM wave source, which produced the initial excitation, incident field, may freely chosen: some inner antenna, electronic devices or some outer electromagnetic source. Developed model can consider the interaction entire structure on antenna´s characteristics.