air defence radar 防空雷达
air defence information radar 防空情报雷达
As one of the main weapon and the information resources in the modern air-defence system, the viability of antiaircraft radar on the ground is confronted with serious threats.
地面防空雷达作为现代防空体系的主战装备和主要信息源之一，它的生存性面临着严重的威胁。
Position disposition of air defence early warning radar is one of the important tasks of air defence operations.
防空预警雷达阵地配置是防空兵战前决策的重要内容。
The paper describes a kind of method used for evaluating quantitatively ECCM capability of air-defence surveillance radar, based on analyzing some methods in this field.
在分析实现雷达抗干扰性能几种评估方法的基础上，介绍了一种定量评估雷达抗干扰性能的方法。
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