Mathematical Simulation of the High-Frequency Electromagnetic Fields around the Object in the Air

The model of the radiative excitation of the electromagnetic fields around the object in the air was constructed. This model allow to investigate the question of the electromagnetic effect on objects in the large range of air density with taking into account the ionizing radiation spectrum and some other physical factors. The physical model of the phenomena in question, the adequate mathematical problem and results of numerical analysis of the electromagnetic fields features and their distortions by the object were described.