Theeffects of ambient temperature changeonelectromagnetic radiation test of 5GmmWave

Abstract

Abstract: The frequency bands for 5Gare categorized into two designations: FR1 and FR2, where the FR2 utilizesmmWave technology to offer a better user experience.The paper presented an overview of the permissibleRFexposure limits of wireless communication terminals and introduced general measurement methods.Also, according to the characteristics of electromagnetic radiation occurring in the different regions of the frequency, the effects of ambient temperature toSARand power density evaluations were comparedby theoretical analysis and experimental measurement

Key words: 5G, millimeter wave, temperature, electromagnetic radiation

LU Bing song, ZHAO Jing, ZUO Fang zhu, QI Dian yuan. Theeffects of ambient temperature changeonelectromagnetic radiation test of 5GmmWave[J]. Information and Communications Technology and Policy, 2019, 45(9): 85-89.

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URL: http://ictp.caict.ac.cn/EN/Y2019/V45/I9/85

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Theeffects of ambient temperature changeonelectromagnetic radiation test of 5GmmWave

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