Cell phones use Electromagnetic non ionizing radiations in the
microwave range, and emit radiation energy in the form of
Electromagnetic radiation. The electromagnetic radiations have very
adverse effects not only related to the human health issues causing
various diseases, but it may also affect the performance of a device and
degrade its performance. The current study was accepted with an
endeavor to come across the Electromagnetic radiation exposure level
from mobile cell phone to its vicinity in terms of power density and
electric field. Three different cases have been considered. In the first
case Android cell phone with hotspot active mode was considered, in
the second case hotspot was kept in deactivate mode while in the third
case ordinary cell phone was used for our study and analysis. It has
been observed that the electromagnetic radiation exposure level in the
third case (ordinary cell phone) was eventually much higher as
compared to all other cases over the investigated region. The finding of
our study also includes that for all the cases the EM exposure level
complies with the guidelines and limits set by the International
Commission on Nonionized Radiation Protection (ICNIRP) for the
exposure of non-ionized radiation in the form of electromagnetic field,
power density or Specific Absorption Rate (SAR).