Open AccessThe calculation of the field of an antenna located near the human head
Author(s) -
Hamood Shehab Hamid,
Raad Farhood Chisab
Publication year - 2021
Publication title -
bulletin of electrical engineering and informatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.251
H-Index - 12
ISSN - 2302-9285
DOI - 10.11591/eei.v10i6.3197
Subject(s) - human head , antenna (radio) , head (geology) , near and far field , dipole , electromagnetic field , radiation pattern , specific absorption rate , radiation , dipole antenna , wireless , computer science , physics , field (mathematics) , computational physics , acoustics , electronic engineering , optics , telecommunications , engineering , mathematics , geology , quantum mechanics , geomorphology , absorption (acoustics) , pure mathematics
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.