天基雷达广域监视舰船目标检测技术

Detection of Ship Target in Wide Area Surveillance by Space-Based Radar

本文研究了天基雷达广域监视情况下舰船目标检测技术,通过天基雷达信号建模,分析了舰船目标信号的时域特性和多普勒特性,提出了一种基于时频二维补偿积累的天基雷达广域监视舰船目标检测方法,性能分析和仿真实验验证了方法的有效性。

The method of ship target detection is studied by space-based radar in wide area surveillance. The factures of ship target in time domain and frequency domain are analyzed trough the modeling of space-based radar signal. A detection method of ship target using two dimensions compensation of time and frequency domains is proposed in this paper. The validity of the method is validated using the simulation results.