末制导相干雷达新型CFAR探测器

C. Jianjun, Qiu Wei, Hu Mengjun, Fu Qiang
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引用次数: 1

摘要

在不同的多普勒信道下,末制导相干雷达接收到的海杂波振幅分布是不同的。瑞利分布和威布尔分布可以用来描述不同多普勒信道的振幅分布。提出了一种新的CFAR探测器。将其性能与柱窗CFAR检测器进行了比较。仿真结果表明,与柱窗CFAR检测器相比,所提出的CFAR检测器具有更好的检测概率。
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A novel CFAR detector for terminal guidance coherent radar
In different Doppler channels, the amplitude distributions of sea clutter received by terminal guidance coherent radar are different. The Rayleigh distribution and Weibull distribution can be used to describe the amplitude distribution of different Doppler channel. A novel CFAR detector is proposed. Its performance is compared with column-window CFAR detector. The simulation results confirm that the proposed CFAR detector has a better detection probability compared with column-window CFAR detector.
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