Mitigation techniques for enhancing mobile radio EMC performances

The number of mobile Radio equipments has increased tremendously which enhance harmful mutual interference and people exposed to non ionized radiation. The levels of Electromagnetic field effects from base stations affecting people are significantly lower than from headsets due to the separation distances and far field propagation conditions. Are presented main mitigation techniques for enhancing base station performances and a thorough analysis of near field mobile headsets EMF effects. Main headsets mitigation techniques are discussed: Using an auxiliary antenna, distancing the headset radiating parts from their users, space polarization diversity and meta-material antennas. Simulation and computation results are added.