NDLI: Study on exam electromagnetic radiation prediction system of mobile phone shielding devices

Content Provider	IEEE Xplore Digital Library
Author	Li Ma Peng Zou
Copyright Year	2011
Description	Author affiliation: Institute of Information Engineering, Zhengzhou University, Zhengzhou Henan (Li Ma; Peng Zou)
Abstract	Nowadays, many large examinations need to use mobile phone shielding devices. Many students and parents feel concern about the electromagnetic radiation effect of mobile phone shielding devices. This paper considers the comprehensive effect of mobile phone from the electromagnetic radiation intensity, the main radiation direction and the distance with the radiation source. This paper designs the exam electromagnetic radiation prediction system of mobile phone shielding devices. By comparing the calculating results of prediction system with the real measuring results, the effectiveness of the prediction system can be verified. The electromagnetic radiation effect of mobile phone shielding devices is analysed quantitatively according to the China electromagnetic radiation standard. The paper provides the safe using distance of mobile phone shielding devices in the end. The quantitative study of this paper has the definite guide significance aiming to the mobile phone shielding devices's use.
Starting Page	1005
Ending Page	1008
File Size	484643
Page Count	4
File Format	PDF
ISBN	9781424493517
e-ISBN	9781424493524
DOI	10.1109/BMEI.2011.6098476
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Antenna measurements the electromagnetic radiation effect comprehensive field intensity Electromagnetic radiation Time domain analysis Educational institutions Attenuation Mobile handsets mobile phone shielding device FDTD Finite difference methods
Content Type	Text
Resource Type	Article

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