Method of Active Sources Localization

Author: Nika Vadachkoria
Keywords: MAS, Method of Auxiliary sources, active source localizetion
Annotation:

Nowadays is actual problem to find the coordinates of the emission sources through the measured or given field. Modern electronic systems consist of many electronic circuits which are sensitive to electromagnetic radiation. So it is important to protect these systems from the electromagnetic radiation created by the external sources or even by their components. To overcome this problem new method of finding the coordinates of the sources has been developed. We use the method of auxiliary sources (MAS) and the fundamental property of the electromagnetic field, according to which the electromagnetic field is analytical and there is unique analytical continuation of this field's singularities. The determination of singularities’ coordinates is the main task of the above-mentioned method. It is possible to use the MAS for computer simulation. Since the MAS is a numerical method, it can be used to create a computer program as the main mathematical apparatus. In the master's work has been considered the scattered field singularities, the distribution of the near field and visualization of simulation results in two and three dimensional cases.