摘要
在分析PD制导雷达在低空尾追情况下杂波区目标检测问题的基础上,提出应用线性调频宽带PD新体制制导雷达,提高杂波区目标检测性能的新方法,并对线性调频宽带PD制导雷达的信号处理流程以及目标检测性能进行了理论分析和计算。结果表明,将宽带线性调频技术应用于PD制导雷达可以显著地改善杂波区目标检测性能,适合弹载制导场景下的应用。
The target detection problem of PD guidance radar is firstly analyzed in clutter regions on the trail-attack and low-altitude condition. Then a novel method is proposed, which utilizes new wideband linear frequency modulation system to enhance the target detection performance in clutter region. The signal processing and detection performance are discussed theoretically and calculated for this wideband linear frequency modulation PD seeker radar. The result indicates that the technology of wideband linear frequency modulation can be applied in the PD radar for improving detection performance in the clutter regions significantly.
出处
《现代电子技术》
2011年第7期1-4,共4页
Modern Electronics Technique
基金
航空基金(20070188012)
武器装备预研基金项目支持
关键词
宽带PD雷达
目标检测
导弹制导
线性调频
wideband PD radar
target detection
missile guidance
linear frequency modulation
