Electromagnetic Field Radiation of Mobile Phone Inside Metallic Enclosure

A numerical study on the electromagnetic (EM) Held radiation of mobile phone inside metallic enclosure, for human safety aspect, is presented in this paper. The study on the effects of number of human bodies and their positions inside the metallic enclosure on the induced E-field was carried out. Results have shown that the E-field induced on the human head of mobile phone user is not sensitive to the loadings of human bodies inside the metallic enclosure. However, the E-field induced away from the mobile phone user that contributes to the E-field exposure of other people nearby is significantly changed for different human capacities inside the metallic enclosure. Results have also indicated that the E-field induced on the human head of mobile phone user would be increased by 34% when people using mobile phone in proximity to the conducting wall of metallic enclosure.