摘要
介绍了电磁辐射对人体的危害以及对电子设备或系统的干扰影响,并依据《电磁辐射防护规定》和相关国家标准,通过对714S天气雷达功率密度的计算,分析了该雷达电磁辐射对人体的影响区域,结果表明:距离该雷达325.5 m以外属安全区域;距离在100 325.5 m为建筑物限高区;距离在100 m以内为雷达旁瓣辐射影响区。
This paper introduces the impacts of electromagnetic radiation on human body and electronic equipment or system. Based on ＂Regulations for Electromagnetic Radiation Protection＂ and related national standards, through calculating the power density of 714 S weather radar, the author analyzes the electromagnetic radiation affected regions. Results show that the safe zone is 325.5m away from radar, height limit zone is between 100 m 325.5 m and radiated zone is within 100 m.
出处
《气象与环境科学》
2008年第B09期238-241,共4页
Meteorological and Environmental Sciences
关键词
天气雷达
电磁辐射
影响区域
weather radar
electromagnetic radiation
affecting region
