868兆赫的智能电表对射频电磁场的暴露评估

IF 1.8 3区生物学 Q3 BIOLOGY Bioelectromagnetics Pub Date : 2023-03-31 DOI:10.1002/bem.22440

Darren Addison, Carolina Calderon, Azadeh Peyman

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引用次数: 0

摘要

在实验室控制条件下，在868 MHz工作频率的智能电能表周围测量功率密度和占空因数值。记录的最大6分钟平均暴露量为0.1 mWm−2，低于1998年ICNIRP一般公众参考水平的0.0024%。测量的占空系数小于2.8%。本研究发现，工作在868 MHz的Zigbee智能电表设备的暴露贡献通常低于工作在2.4 GHz的设备，如果不相似的话。©2023皇冠版权所有。《生物电磁学》由Wiley期刊有限责任公司代表生物电磁学学会出版。

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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Evaluation of Exposure to Radiofrequency Electromagnetic Fields from Smart Utility Meters operating at 868 MHz

Power density and duty factor values were measured around smart utility meters operating at 868 MHz under laboratory-controlled conditions. The maximum 6-min averaged exposure recorded was 0.1 mWm⁻², which is less than 0.0024% of the corresponding 1998 ICNIRP general public reference level. Duty factors measured were less than 2.8%. This study found that the exposure contribution from Zigbee smart meter devices operating at 868 MHz is generally lower than, if not similar to, those operating at 2.4 GHz. © 2023 Crown copyright. Bioelectromagnetics published by Wiley Periodicals LLC on behalf of Bioelectromagnetics Society.

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来源期刊

Bioelectromagnetics 生物-生物物理

CiteScore

4.60

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Bioelectromagnetics is published by Wiley-Liss, Inc., for the Bioelectromagnetics Society and is the official journal of the Bioelectromagnetics Society and the European Bioelectromagnetics Association. It is a peer-reviewed, internationally circulated scientific journal that specializes in reporting original data on biological effects and applications of electromagnetic fields that range in frequency from zero hertz (static fields) to the terahertz undulations and visible light. Both experimental and clinical data are of interest to the journal''s readers as are theoretical papers or reviews that offer novel insights into or criticism of contemporary concepts and theories of field-body interactions. The Bioelectromagnetics Society, which sponsors the journal, also welcomes experimental or clinical papers on the domains of sonic and ultrasonic radiation.