| 雷达高重频波形运动累积测距算法 |
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| 引用本文： | 李军侠,经富贵,王鹏飞.雷达高重频波形运动累积测距算法[J].系统工程与电子技术,2014,36(8):1521-1526. |
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| 作者姓名： | 李军侠 经富贵 王鹏飞 |
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| 作者单位： | 中国空空导弹研究院航空制导武器航空科技重点实验室， 河南 洛阳 471000 |
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| 摘 要： | 提出了一类新的称为运动累积测距的测距算法，该测距算法基于运动效应通过雷达与目标间不同时刻的距离特点确定目标的距离值。运动累积测距算法工作在高重频(pulse repetition frequency, PRF)脉冲多普勒模式下，通过计算雷达接收回波的信号强度变化确定目标的位置。给出运动累积测距算法的理论、计算方法并在实验部分给出运动累积测距算法的仿真结果。实验结果表明雷达高重频波形运动累积测距算法可以准确地估计目标的距离值。
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Radar HPRF waveform motion accumulation ranging algorithm |
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| LI Jun-xia,JING Fu-gui,WANG Peng-fei.Radar HPRF waveform motion accumulation ranging algorithm[J].System Engineering and Electronics,2014,36(8):1521-1526. |
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| Authors: | LI Jun-xia JING Fu-gui WANG Peng-fei |
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| Institution: | Key Laboratory of Aviation Weapon， China Air-to-Air Missile Academy, Luoyang 471000, China |
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| Abstract: | A novel radar’s ranging method named as motion accumulation ranging algorithm is proposed, this ranging method is based on the motion of the target relative to the radar itself, and the range value is determined by the range characteristics at different time. The motion accumulation ranging algorithm operates under high pulse repetition frequency(PRF) pulsed-Doppler mode, and the location of the target is determined by the evaluation of the signal power modulation of radar echoes. The motion accumulation location algorithm theory, the calculation method and the simulation results of this movement accumulation ranging algorithm are given. The experimental results show that high PRF waveform radar motion accumulation location algorithm can accurately estimate the distance between target to radar. |
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