| 电力通信基站电磁辐射环境保护及检测方法研究 |
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| 引用本文： | 杨淑艳. 电力通信基站电磁辐射环境保护及检测方法研究[J]. 中州煤炭, 2022, 0(4): 72-76. DOI: 10.19389/j.cnki.1003-0506.2022.04.012 |
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| 作者姓名： | 杨淑艳 |
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| 作者单位： | 国家无线电监测中心 深圳监测站，广东 深圳 518118 |
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| 摘 要： | 为了避免过量电磁辐射给环境和人体健康带来的严重威胁,研究了电力通信基站电磁辐射环境保护及检测方法.根据研究区概况布设检测点,利用电磁场强度测量仪、电磁辐射分析仪等检测仪器,结合电磁辐射防护标准以及信道共享策略,创建马尔科夫模型,使用该模型计算信号实际占空比,实现平均电磁辐射强度精准检测,以此完成电力通信基站电磁辐射环境...
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| 关 键 词： | 电力通信基站 电磁辐射 环境保护及检测 信道共享 马尔科夫模型 |
Research on electromagnetic radiation environment protection and detection method of power communication base station |
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| Yang Shuyan. Research on electromagnetic radiation environment protection and detection method of power communication base station[J]. Zhongzhou Coal, 2022, 0(4): 72-76. DOI: 10.19389/j.cnki.1003-0506.2022.04.012 |
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| Authors: | Yang Shuyan |
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| Affiliation: | Shenzhen Monitoring Station，State Radio Monitoring Center，Shenzhen 518118，China |
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| Abstract: | In order to avoid the serious threat of excessive electromagnetic radiation to the environment and human health，the environmental protection and detection methods of electromagnetic radiation in power communication base stations were studied.First，arranged according to the situation in the study area，the use of electromagnetic field intensity measuring instrument，electromagnetic radiation，analyzer，such as testing instruments，combined with electromagnetic radiation protection standards，and shared channel strategy，create a Markov model，using the model calculating the actual duty ratio signal，precision detection，the average intensity of electromagnetic radiation，in order to complete the power communication base station electromagnetic radiation environmental protection and detection.The experimental results showed that，the electromagnetic radiation of the base station of power communication has a great impact on the environment in the range of 4:30—7:30，16:30—19:30 and 30 m from the vertical projection of the base station antenna，and the electromagnetic radiation intensity of the composite field strength is far greater than that of the single field strength.The deviation rate between the electromagnetic radiation intensity detected by this method and the reference value is basically less than 1%，and the detection accuracy is high. |
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| Keywords: | power communication base station electromagnetic radiation environmental protection and detection channel sharing Markov model |
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