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

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