摘要
针对机载雷达罩电性能测试需求,设计了一种高精度、易操作的机载雷达罩测试系统。本文给出了传输效率测试、副瓣抑制测试、波束宽度及指向误差测试等雷达罩电性能参数测试方案,并在多探头球面近场环境中对雷达罩样品的电性能参数进行了全方位的测试,并对所有测试项目的数据进行分析,为机载雷达罩的测试提供参考依据。
According to the electrical performance test requirements of airborne radome,an airborne radome test system with high precision and easy operation is designed;In this paper,the test schemes of radome electrical performance parameters such as transmission efficiency test,sidelobe suppression test,beam width and pointing error test are given.The electrical properties of radome samples are tested in a spherical near-field environment with multiple probes,and the data of all test items are analyzed to provide reference for airborne radome testing.
作者
孙赐恩
文佳维
SUN Ci'en;WEN Jiawei(Shenzhen Sunyield Technology Co.,Ltd.,Shenzhen,Guangdong Province,518109 China)
出处
《科技创新导报》
2021年第28期91-94,共4页
Science and Technology Innovation Herald
关键词
机载雷达罩
测试系统
雷达电性能参数
球面近场测试
Airborne radome
Test system
Radar electrical performance parameters
Spherical near-field test
