A Specific Absorption Rate in Human Head due to Mobile Phone Radiations: Review

In recent years, due to the rapid change in technology, mobile phone usage and subsequently the health complaints is increasing day by day. This may lead to a critical problem if a timely note is not taken. The standard organizations such as ICNIRP, IEEE, and also FCC has already guided the limits on the radiation power radiated by these electronic devices for protecting mankind from overexposure to electromagnetic radiations. Most of the previous studies investigated and show the corelation between the higher risk of biological unwell effects on human health due to the long-term recurrent use of cell phones. In this paper, the health effects due to EM radiations from wireless device specifically from a mobile phone is reviewed.