Study of the Electromagnetic Field Generated by Wireless Communication Systems

The aim of this paper is to outline the issue of exposure to electromagnetic radiation from communication systems (wireless routers, mobile phones) and to assess the intensity of the electric field to meet the levels within the limits imposed by law. The theme is a topical one because we use and are close to these devices every day, being exposed to the electromagnetic field both those who use the equipment and those who are close to it, lately this field being more and more publicized with the technological progress. Two generations of wireless routers were analyzed tracking electromagnetic field emissions depending on the position and number of users, this being done for mobile phones. A receiver microstrip antenna was also implemented to compare the results. The results obtained by experimental measurements, numerical modeling is presented and analyzed in this paper.