有源相控阵天线T/R组件幅相检测  

Magnitude and Phase Test for T/R Module of Active Phased Array Radar

作　　者：虞萍[1] 颜红[1] 

机构地区：[1]南京电子技术研究所

出　　处：《现代雷达》1997年第3期65-67,共3页Modern Radar

摘　　要：给出一种有源相控阵雷达Ｔ／Ｒ组件的幅相检测方法。这种方法只需几只定向耦合器和检波器，经过适当的组合和简单的运算，就可以精确地测出Ｔ／Ｒ组件的幅度和相位。该方法具有良好的可行性、实时性和可靠性，大大减少了雷达的调试工作量。In this paper a method to test magnitude and phase of T/R module of active phased array radar is gived out. Using this method which only need some directional coupleses and detectors, through appropriate combination and simple operation, it can be obtained to accurately test the magnitude and phase of T/R module. This method is a way with well feasibly, timely and dependably, which can cut down a lot of work to debug radar.

关 键 词：相控阵雷达 组件 T/R组件 幅相检测 

分 类 号：TN958.92[电子电信—信号与信息处理]