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为提高测速雷达对长距离火箭橇全程速度测试作用距离,从增大目标雷达截面积的角度提出了无源角反射器与有源雷达目标模拟器两种橇载雷达合作目标设计思路,重点阐述了有源雷达目标模拟器设计方案,明确了有源雷达目标模拟器设计中需解决的关键技术。文中设计的雷达合作目标能够满足靶场长距离火箭橇试验全程速度测试要求,具有较高的实际使用价值。
In order to increase the range of the speed test of long-distance rocket sled by speed-measuring radar, this paper proposes two cooperation objectives of passive-angle reflector and active-radar target-simulator to increase the cross-sectional area of target radar. The design of active radar target simulator is made clear the key technologies to be solved in the design of active radar target simulator. The target of radar cooperation designed in this paper can meet the requirement of long-range rocket-sled speed test and has high practical value.