BROADBAND LINEAR DISCRETE ANTENNAS FOCUSED IN THE NEAR RADIATE FIELD ZONE

Abstract

The paper discusses broadband linear discrete antennas focused in the near radiated field zone. It is shown that when taking into account the properties of focused electromagnetic fields, it is necessary to take into account the methods of using the energy of the focused electromagnetic field in various operating modes. It is shown that for different modes, the spatial distribution functions of focused electromagnetic fields are different. The main properties of electromagnetic fields focused in the near radiated field zone are proposed and their quantitative estimates are given for various application modes.