导弹目标ISAR成像仿真分析  

Simulation Analysis of ISAR Image of Missile Target

作　　者：王洋[1] 陈建文[2] 刘中[1] 

机构地区：[1]南京理工大学,南京210094 [2]南京电子技术研究所,南京210013

出　　处：《现代雷达》2003年第10期18-21,共4页Modern Radar

摘　　要：主要对导弹目标的逆合成孔径雷达 (ISAR)成像进行了仿真。给出了做抛物线运动的弹头目标ISAR成像模型及仿真结果 ,分析了目标机动 (横滚、倾斜、偏航 )对成像质量的影响 ,对存在自旋运动的弹头目标进行成像 。The simulation of inverse synthetic aperture radar(ISAR) imaging of a missile target is described. The simulation of ISAR imaging of a warhead with a parabolic motion track is shown and the effects of the target's rotations (roll, pitch, yaw) on ISAR imaging are analysed. The ISAR image of a warhead with spinning motion is provided. Finally, we point out some important problems remaining to be solved in ISAR imaging of missiles.

关 键 词：导弹目标 逆合成孔径雷达 ISAR 成像仿真 目标机动 白旋运动 

分 类 号：TN958[电子电信—信号与信息处理]