在各种应用使用期间，连接到4G与5G网络的移动终端附近的辐射场的特性

Q3 Engineering

AIMS Electronics and Electrical Engineering Pub Date : 2022-01-01 DOI:10.3934/electreng.2022010

S. Miclaus, D. Deaconescu, D. Vatamanu, A. Buda, A. Sârbu, Bogdan Pindaru

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引用次数: 4

摘要

到目前为止，人们对连接5G网络(低于6 GHz)或4G网络的移动终端发出的辐射的实际暴露程度几乎没有评估。目前的实验工作旨在比较在两种通信标准下运行一组5个移动应用程序时，在距离移动电话10厘米的单点上的空气辐射场。用原始方法记录了终端附近空气中电场强度在25s内的时间演化，并记录了数据传输速率。分析比较了各种情况下的发射功率密度动态、统计、使用周期后的累积斜率和每传输位的平均值。强调了这些特性，并证明了这些特性取决于通信标准和移动应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Peculiarities of the radiated field in the vicinity of a mobile terminal connected to 4G versus 5G networks during various applications usage

Realistic human exposures to radiation emitted by a mobile terminal connected to either a 5G network (sub-6 GHz) or to a 4G network have been scarcely assessed till now. Present experimental work aimed at comparing the radiated field in air, in a single point situated at 10 cm from a mobile phone when running a set of 5 mobile applications in the two communication standards. The time-evolution of the electric field strength in air near the terminal during 25 s of use was recorded by an original method, together with the data rate of transmission. The emitted power density dynamics, its statistics, its slope of accumulation after the usage period and its average value per transmitted bit are analyzed and compared between all the situations. The peculiarities are emphasized and they are proved to depend on the communication standard and on the mobile application.

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来源期刊

AIMS Electronics and Electrical Engineering Engineering-Control and Systems Engineering

CiteScore

2.40

自引率

0.00%

发文量

审稿时长

8 weeks