雷达学报2016，Vol.5Issue(5)：538-547,10.DOI:10.12000/JR16009
干涉圆迹SAR的目标三维重建方法研究
Three-dimensional Reconstruction Method Study Based on Interferometric Circular SAR
摘要
Abstract
Circular Synthetic Aperture Radar (CSAR) can acquire targets’ scattering information in all directions by a 360° observation, but a single-track CSAR cannot efficiently obtain height scattering information for a strong directive scatter. In this study, we examine the typical target of the three-dimensional circular SAR interferometry theoryand validate the theory in a darkroom experiment. We present a 3D reconstruction of the actual tank metal model of interferometric CSAR for the first time, verify the validity of the method, and demonstrate the important potential applications of combining 3D reconstruction with omnidirectional observation.关键词
圆迹SAR/干涉SAR/干涉相位/3维重建Key words
Circular Synthetic Aperture Radar (CSAR)/Interferometric SAR/Interferometric phase/Three-dimensional reconstruction分类
信息技术与安全科学引用本文复制引用
侯丽英,林赟,洪文..干涉圆迹SAR的目标三维重建方法研究[J].雷达学报,2016,5(5):538-547,10.基金项目
国家自然科学基金(61431018,61201404) （61431018,61201404）
