特种车辆RCS减缩外形研究  

Shape Research in Reducing Radar Cross Section of Special Vehicles

作　　者：薛洪新[1] 沈卫东[2] 徐嘉锋[2] 刘选俊[2] 邵锦萍[2] 

机构地区：[1]重庆通信学院研究生队,重庆400035 [2]重庆通信学院电力工程系,重庆400035

出　　处：《光电技术应用》2008年第2期41-45,共5页Electro-Optic Technology Application

摘　　要：从现代地面目标反雷达隐身的特点出发,确定了特种车辆主要的威胁区域,在比较多平面和融合式外形2种设计思想优缺点的基础上采用了多面体思想方面,对原车和隐身车建模,并用软件仿真了威胁区域内的RCS对比曲线,通过对比曲线分析了特种车辆RCS与外形的关系,在多面体外形设计方面总结了RCS缩减的经验和措施,为减小车辆雷达探测特征提供参考和改进依据.The main threatening zone of special vehicles is defined from the point of the characteristics of the radar stealth of land-based targets. The multi-plane shape on the basis of considering the advantages and disadvantages between the design of smooth shape and the multi-plane is introduced. The models of original and stealth vehicle are built and the curve of RCS in the threatening zone is simulated by the software. The analysis on the relationship between the RCS curve and shape of vehicle is done and some experience and solutions for reducing RCS with multi-plane shape design are summarized in order to provide some reference and improvement means for reducing radar detection features of vehicle.

关 键 词：特种车辆 雷达散射截面 多面体外形 仿真 

分 类 号：TN972.4[电子电信—信号与信息处理] TP391.9[电子电信—信息与通信工程]