NSSC OpenIR  > 微波遥感部
Alternative TitleISAR Imaging with Super-resolutionBased on Full-wave Electromagnetic Simulation
顾翔; 张云华; 张祥坤; 北京8701信箱
Source Publication系统仿真学报
Keyword逆合成孔径雷达 时域有限差分法 调制高斯脉冲 music超分辨算法 isar fdtd modulated Gaussian Pulse music Super-resolution Algorithm
Other AbstractA full-wave electromagnetic simulation of ISAR using FDTD was proposed.In simulation, modulated Gaussian pulse signal was used as the transmitting source so as to obtain wide-band echoes.In imaging,the traditional FFT algorithm and MUSIC super-resolution algorithm were used, respectively,and the imaging results show that,the imaging mechanism of the real object is more complex than that gotten from the ideal point target responses, and images obtained from high-band and low-band echoes are quite different, and these differences can not be observed in the ideal point target model. MUSIC algorithm has large amount of calculation, but its high-resolution imaging capability can help to investigate the details of the real target imaging.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
顾翔,张云华,张祥坤,等. 基于全波电磁仿真的ISAR超分辨成像模拟[J]. 系统仿真学报,2009,21(20):6394-6404.
APA 顾翔,张云华,张祥坤,&北京8701信箱.(2009).基于全波电磁仿真的ISAR超分辨成像模拟.系统仿真学报,21(20),6394-6404.
MLA 顾翔,et al."基于全波电磁仿真的ISAR超分辨成像模拟".系统仿真学报 21.20(2009):6394-6404.
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