Visualization characteristics of electromagnetic environment near communications system reflector antenna

Electromagnetic field strengthening, especially in highly-populated places, is the adverse consequence of wide spread of radio communication systems. The impossibility to eliminate antenna radiation and its adverse health impact makes socially oriented monitoring of electromagnetic environment of current concern in populated areas. Rising timely and responsive awareness on electromagnetic environment requires visualizing routines with reasonable computational costs, which are linked to a selection of computational points set and their distribution in the considered volume. Two approaches to reduce computational costs are given. In the first one the points are distributed in front or back half-space in horizontal and/or vertical planes instead of a volume. The second approach is based on adaptive algorithm for calculation points spacing according to construction elements score in total electromagnetic field. The calculations for reflector antenna of mobile communication system has shown that the second approach allows minimize computational costs up to 20%.