Open AccessA Study of specific absorption rate in human head due to electromagnetic exposure to 4G signals
Author(s) -
Siti Rokiah Abdul Mutalik,
Mohd Hafizuddin Mat,
Muzammil Jusoh,
Asiya Husna
Publication year - 2019
Publication title -
indonesian journal of electrical engineering and computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.241
H-Index - 17
eISSN - 2502-4760
pISSN - 2502-4752
DOI - 10.11591/ijeecs.v13.i3.pp1161-1166
Subject(s) - specific absorption rate , imaging phantom , human head , polarization (electrochemistry) , physics , dipole , head (geology) , absorption (acoustics) , electromagnetic radiation , span (engineering) , optics , atomic physics , antenna (radio) , chemistry , electrical engineering , geology , engineering , civil engineering , quantum mechanics , geomorphology
This paper presents a numerical analysis of the specific absorption rate in SAM phantom exposed to electromagnetic field. A two set dipole antenna operating with 1800MHz and 2600MHz were placed parallel to the z-axis and rotated in clockwise from 0 o (vertical) to 180 o in steps of 30 o to investigate the effect of frequency and polarization. The maximum average of 1gram and 10gram of tissue have been presented to show the effect of SAR in SAM phantom model. A comparison of the mass average SAR in head shows the 1g of SAR at 2600MHz is double to 1800MHz frequency. While for 10g of SAR, slightly different for both 1800MHz and 2600MHz.