飞行器雷达天线罩透波性能研究与测试

飞行器雷达天线罩透波性能研究与测试

内容简介：介绍了雷达天线罩的功能、特点及电性能要求,论述了雷达天线罩透波性能对天线辐射的影响.在专门的无外界电磁干扰的微波暗室环境中.利用Agilent8530A天线测量系统平台,自行设计了一种简单可靠的测试方法.并结合莱型无人机的雷达天线罩进行了实际测试研究,测量精度误差小于0.1 dB.在不同的状态下反复试验得出涂层对透波率的影响,为新型涂层材料的研究提供了精确的实验数据.

Abstract：The functions,characteristics and electrical performances of the radome are presented, the ef-fects of the radome transmission performance on the antenna radiation are discussed. In the microwave dark room without outside electromagnetism interference, a simple and credible testing method is de-signed with a Agilent8530A antenna testing system. By testing and researching certain unmanned air-craft, the testing error is less than 0. 1 dB. The coating effect is acquired by many tests in different states, thus it offeres precise testing data for new coating material research.

作者：万顺生, 郭静, 王文涛,

关键词：雷达罩, 微波暗室, 透波率,