舰载相控阵雷达电磁辐射环境评估方法

舰载相控阵雷达功率大、电磁辐射强度大,对长期在舰面作业的人员影响大。特别是航母上的勤务人员长期在飞行甲板上作业,身体受到电磁辐射影响,心理负担也很大。但由于相控阵雷达扫描方式特殊,对其在甲板处辐射强度的评判存在一定困难。文中介绍了国内外电磁辐射限值与测试方法相关标准,提出了舰载大功率相控阵雷达的电磁辐射强度测试方法和评判方法,为准确评估舰载大功率相控阵雷达的电磁辐射强度提供了有效的技术途径。

Evaluation Methods for Electromagnetic Radiation Environment of Shipborne Phased Array Radar

Shipborne phased array radar has great influence on crewmen who work on the deck for long. In particular, on an aircraft carrier with phased array radar, the crewmen working on the flight deck for long are affected by electromagnetic radiation physically and mentally. However, due to the special scanning mode of phased array radar, it is difficult to assess its radiation intensity on the deck. In this paper, several domestic and international standards related to electromagnetic radiation limits and measurement methods are introduced, and a testing and evaluation methods for electromagnetic radiation intensity of shipborne high-power phased array radar is proposed, providing an effective technical approach for accurately assessing the electromagnetic radiation intensity of shipborne high power phased array radar.