民航西安区域管制中心电磁辐射环境影响分析与防护措施  

Analysis of Environmental Impact of Electromagnetic Radiation and Protection Countermeasures in Xi'an Area Control Center

作　　者：高水生 张莹[2] 饶丹 蔡意 

机构地区：[1]湖北省环境保护厅,武汉430072 [2]湖北省预防医学科学院,武汉430079 [3]汉川市环境保护局,汉川431600 [4]苏州科太环境技术有限公司,苏州215100

出　　处：《中南民族大学学报（自然科学版）》2013年第4期79-85,共7页Journal of South-Central University for Nationalities：Natural Science Edition

基　　金：铁道部科研基金资助项目(10234567)

摘　　要：指出了西安区域管制中心内具有雷达、微波通信、遥控台和卫星地面站等电磁辐射污染源.用电磁辐射综合场强仪,监测了典型环境中的电磁辐射水平,用选频宽带辐射测量仪连续扫描,确定了机场的干扰信号主要来自周边地区电视台和电台.监测结果表明:典型机场的电磁辐射监测值远低于国家规定的公众照射限值(单个项目的功率密度值20μW/m).在此基础上,提出了合理、可行的电磁辐射防护措施.There existing a large number of pollution sources of electromagnetic radiation from typical radar, microwave remote control station and satellite ground station in Xian area center. The level of electromagnetic radiation was monitored around areas of airport by using electromagneitic comprehensive instrument and found that the wireless radio wireless radio interference was mainly made by the TV ＆ radio station, but the level of electromagnetic radiation was much lower than that of national standard （power density of the one project：20txW/m）. The reasonable and viable measures for the protection of electromagnetic radiation are proposed based on this analysis.

关 键 词：电磁辐射 环境影响 防护 措施 

分 类 号：X820.3[环境科学与工程—环境工程]