摘要
我们根据电磁散射原理建立了仿真模型并提出了一种对于建筑物场景的SAR原始回波模拟方法。分析了构成建筑物的物理模型和对建筑物电磁模型起贡献的一次、二次、三次散射的作用。最后建立了本次仿真的模拟参数,对所提出的模拟方法进行了模拟试验取得了较为满意的成果。
According to the electromagnetic backscattering theory, a synthetic aperture radar （SAR） raw signal simulation for building was proposed. The physical model and electromagnetic model of building were analyzed. First-order, second-order and third-order contributions were described. Finally, the simulation parameters of SAR system were given and the simulation imaging of the building was finished.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2006年第7期1742-1744,共3页
Journal of System Simulation
关键词
建筑物
SAR
模拟
模型
building
synthetic aperture radar
simulation
model
