相关复合高斯杂波中的距离偏移目标检测

2017 25th European Signal Processing Conference (EUSIPCO) Pub Date : 2017-08-01 DOI:10.23919/EUSIPCO.2017.8081603

N. Petrov, F. L. Chevalier, N. Bogdanović, A. Yarovoy

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引用次数: 6

摘要

研究了复合高斯杂波中距离偏移目标的检测问题。我们假设在高距离分辨率的宽带雷达观测时，目标在相干处理期间有几个距离单元的距离行走。提出了两种CFAR探测器，假设杂波在距离上具有不同的相关特性。通过数值模拟对探测器的性能进行了研究，并证明了对现有技术的显著改进。

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Range migrating target detection in correlated compound-Gaussian clutter

The problem of range-migrating target detection in a compound-Gaussian clutter is studied here. We assume a target to have a range-walk of a few range cells during the coherent processing interval, when observed by wideband radar with high range resolution. Two CFAR detectors are proposed assuming different correlation properties of clutter over range. The detectors' performance is studied via numerical simulations and a significant improvement over existing techniques is demonstrated.

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2017 25th European Signal Processing Conference (EUSIPCO)

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