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http://dx.doi.org/10.7471/ikeee.2018.22.3.854

Simulation Methods of Electromagnetic Wave Specific Absorption Rate (SAR) and the Simulation Results of Human Head Model with Dental Implants in 5G Frequency Band  

Kim, Chang-Gyun (School of Electronic Engineering, Soongsil University)
Lee, Seongsoo (School of Electronic Engineering, Soongsil University)
Publication Information
Journal of IKEEE / v.22, no.3, 2018 , pp. 854-857 More about this Journal
Abstract
It becomes important to analyze the effects of electromagnetic wave on human body, as various wireless equipments are widely used in daily life. SAR (specific absorption rate) is a parameter of the effects of electromagnetic wave on human body. However, it considers only human tissues, and it is difficult to evaluate the effects of electromagnetic wave when metal artifacts are inserted such as dental implants. This paper introduces a method to simulate SAR, and gets its simulated results. Simulated SAR of human head model with dental implants in 30 GHz 5th generation mobile communications (5G) frequency band is $2.50{\times}10^{-3}W/kg$ in maximum and $8.58{\times}10^{-7}W/kg$ in average. These values are absolutely below 1.6 W/kg Korean domestic SAR limit.
Keywords
Specific Absorption (SAR); Electrmagnetic Compatibility (EMC); 5th Generation Mobile Communications (5G); Human Head; Dental Implant;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 CENELEC ENV 50166-2:1995, "Human exposure to electromagnetic fields - high frequency (10 KHz to 300 GHz)," https://www.cenelec.eu/dyn/www/f?p=104:110:558100099529401::::FSP_ORG_ID:1258 483 (DOI 없음)
2 ICNIRP, "ICNIRP guidelines for limiting exposure to time-varying electronic, magnetic, and electromagnetic fields (up to 300 GHz)," Health Physics, vol.74, no.4, pp. 494-522, 1998. DOI:10.1097/HP.0b013e3181aff9db   DOI
3 ANSI/IEEE C95.1-2005, "IEEE standard for safety levels with respect to human exposure to radio frequency electromagnetic fields, 3 kHz to 300 GHz," https://ieeexplore.ieee.org/document/1626482. DOI: 10.1109/IEEESTD.2006.99501
4 National Radio Research Agency, "Specific absorption rate (SAR) limits," https://www.rra.go.kr /ko/license/D_b_benchmark.do (DOI 없음)
5 IEC 62209-1:2016, "Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 1: Devices used next to the ear (Frequency range of 300 MHz to 6 GHz)," https://webstore.iec.ch/publication/25336 (DOI 없음)
6 B. Kim and Y. Moon, "A study on LC-VCO and wide bandwidth ILFD for advanced wireless communication system," Journal of the IEIE, vol. 54, no.11, pp. 1618-1622, Nov. 2017. DOI:10.5573/ieie.2017.54.11.100   DOI
7 Intel, "Intel developer zone" https://software.intel.com/en-us/articles/fdtd-algorithm-optimization-on-intel-xeon-phi-coprocessor (DOI 없음)
8 F. Kaburcuk and A. Elsherbeni, "SAR and temperature rise distributions in a human head due to a multi-frequency antenna source," Proceedings of International Applied Computational Electromagnetics Society Symposium, pp. 1-2, 2018. DOI:10.23919/ROPACES.2018.8364205   DOI
9 https://www.remcom.com/xfdtd-3d-em-simulaion-software/ (사이트 안들어가짐)