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《Opto-Electronic Engineering》 2013-01
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Imaging Method of Airborne MIMO Radar Based on Hybrid Sampling

XIE Chao,WANG Li-bao,WANG Dang-wei,MA Xiao-yan,DAI Guang-hua(Air Force Early Warning Academy,Wuhan 430010,China)  
To improve the performance of the imaging on the maneuvering target,a high-resolution imaging method is proposed via airborne multiple-input and multiple-output(MIMO) radar based on a hybrid sampling scheme,in which the single snapshot of MIMO radar and the synthetic aperture of SAR are combined.Different from the classical Synthetic Aperture Radar(SAR),the novel method only compensates the movement by using the geographic information between the target and the airborne radar,instead of the Doppler information.Simulation results validate the effectiveness of the proposed method.
【Fund】: 国家自然科学基金资助项目(61179015、61201451、61271391)
【CateGory Index】: TN958
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