Please use this identifier to cite or link to this item:http://hdl.handle.net/20.500.12105/12583
Title
Evaluation of SAR in Human Body Models Exposed to EMF emitted from UHF RFID Readers working in Internet of Things (IoT) System
Author(s)
Date issued
2020
Citation
Eng. Proc. 2020, 2(1), 11.
Language
Inglés
Abstract
The aim of this ongoing study was to evaluate the specific energy absorption rate (SAR) values in the body of a person present nearfixed readers of ultra-high frequency (UHF) RFID passive tags incorporated in Real-Time Locating Systems (RTLS), operating at a frequency range of 865 868MHz, considering various exposure scenarios. The modelled electromagnetic field (EMF) source was a rectangular microstrip antenna designed at resonance frequency in free space at 865 MHz. The SAR values in the body exposed to EMF 5 cm away from the UHF RFID readers need consideration with respect to general public exposure limits, when the radiated power exceeds 8 W.
Subject
Biomedical engineering | Environmental engineering | Numerical simulations | Occupational exposure | Public health | Specific energy absorption rate (SAR) | RadioFrequency IDentification (RFID) | Real-Time Locating Systems (RTLS)
Description
Presented at the 7th Electronic Conference on Sensors and Applications, 15–30 November 2020; Available online: https://ecsa-7.sciforum.net/
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