摘要
频率步进雷达因其独特的优势而广泛应用于弹载制导,如何实现该体制雷达对运动目标的有效检测一直是人们关注的热点。论文从原理上讨论了频率步进雷达在强杂波背景中对运动目标的一种检测方案,给出了这个方案在实际应用中的波形设计原则以及回波信号的处理步骤,并用计算机仿真验证了该方案的可行性。
The frequency stepped radar is widely applied in missile-borne guidance weapon and it has attracted great attention in the detection of motion target. A method about the detection of a moving target in heavy clutter with frequency stepped radar is firstly discussed in principle. Then the waveform design principle and the echo signal process in practice application are given. Finally the feasibility of this method is confirmed by computer simulation.
出处
《制导与引信》
2007年第3期45-50,共6页
Guidance & Fuze
关键词
频率步进雷达
目标检测
杂波抑制
回波信号
frequency stepped radar
target detection
clutter suppression
echo signal
