摘要
结合P波段远程预警雷达体制,建立了3种典型形状弹道目标的计算机辅助设计(CAD)模型,利用快速多极子算法计算了弹道目标雷达散射截面积(RCS)的姿态响应、极化响应和频率响应,分析了弹道目标RCS对P波段远程预警雷达探测威力的影响,为其探测性能评估奠定了基础.
The objects of this paper are to establish the CAD models of ballistic targets with three typical shapes,to calculate the attitude,polarization and frequency responses of the ballistic target RCS using the fast multi-pole algorithm,and to analyze the influence of ballistic target RCS on the detection performance of the long-range early warning radars in P-band,closely relating to their systems,which lays a foundation for the ra-dars’performance evaluation.
出处
《空军雷达学院学报》
2011年第5期322-324,共3页
Journal of Air Force Radar Academy
关键词
P波段远程预警雷达
弹道目标
快速多极子算法
雷达散射截面积
P-band long-range early warning radar
ballistic target
fast multi-pole algorithm
radar cross sec-tion（RCS）
