Study on Exam Electromagnetic Radiation Prediction System of Mobile Phone Shielding Devices
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 devicess use.
mobile phone shielding device the electromagnetic radiation effect comprehensive field intensity FDTD
Li Ma Peng Zou
Institute of Information Engineering Zhengzhou University Zhengzhou Henan
国际会议
上海
英文
1011-1014
2011-10-15（万方平台首次上网日期，不代表论文的发表时间）