A survey on recent approaches of electromagnetic absorption reduction with respect to human head exposure to GSM frequency bands

Mumin, Abdulrashid O. and Abdulhasan, Raed Abdulkareem and Alias, Rozlan and Awaleh, Abdisamad A. and Abdullah, Jiwa and Dahlan, Samsul Haimi (2017) A survey on recent approaches of electromagnetic absorption reduction with respect to human head exposure to GSM frequency bands. Science International (Lahore), 29 (1). pp. 13-17. ISSN 10135316

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Official URL: http://www.sci-int.com/pdf/60762380004-Sci%20Int.p...

Abstract

The cellular phone usage has been growing dramatically over the last decade and became a crucial part of our life. One of the key components of mobile phone is the antenna that receives and transmits electromagnetic (EM) energy. The safety of human head exposure of electromagnetic (EM) waves emitted from cell phones has attracted public concern. A comprehensive review of recent approaches and techniques of electromagnetic absorption reduction over GSM bands are presented in this paper. Protection attachments between the antenna and the human head were proposed by many researchers. These distinct techniques have been classified in to 4 categories including the use of ferrite sheet, perfect electric conductor (PEC), electromagnetic band gap (EBG) structure and metamaterials. Few good papers were reviewed and evaluated in each group for proof of concept. Finally, a comparison between these techniques was done.

Item Type:Article
Uncontrolled Keywords:Electromagnetic absorption; GSM frequency bands; survey paper
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-5865 Telecommunication. Telegraph.
Divisions:Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
ID Code:10591
Deposited By:Mr. Mohammad Shaifulrip Ithnin
Deposited On:10 Oct 2018 15:53
Last Modified:10 Oct 2018 15:53

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