The calculation of the field of an antenna located near the human head

Hamood Shehab Hamid (Middle Technical University)
Raad Farhood Chisab (Middle Technical University)

Bulletin of Electrical Engineering and Informatics
Vol 10, No 6: December 2021

In this work, a numerical calculation was carried out in one of the universal programs for automatic electro-dynamic design. The calculation is aimed at obtaining numerical values for specific absorbed power (SAR). It is the SAR value that can be used to determine the effect of the antenna of a wireless device on biological objects; the dipole parameters will be selected for GSM1800. Investigation of the influence of distance to a cell phone on radiation shows that absorbed in the head of a person the effect of electromagnetic radiation on the brain decreases by three times this is a very important result the SAR value has decreased by almost three times it is acceptable results.