A New Interferometric ISAR Image Processing Method for 3-D Image Reconstruction

摘要：

A new Interferometric Inverse Synthetic Aperture Radar (InISAR) image processing method for 3-D image reconstruction is proposed. By using the signature data acquired from three antennae located at three vertexes of a right-angled triangle, two joint cross timefrequency distribution images for each range cell can be constructed correspondingly along two mutualvertical interferometric baseline directions. Then a 3-D image of the target can be reconstructed directly from all range cells’ joint cross time-frequency distribution images. This method is suitable for not only uniformly rotating targets, but also constant accelerating rotating targets. The simulation results show that this proposed method is validity for 3-D image reconstruction.

作者: DongChen Zhang Pin Li Dongjin Wang Weidong Chen

作者单位: Department of Electronic Engineering & Information Science University of Science & Technology of China,HeFei,230027

会议类型: 国际会议

会议名称: 首届亚太合成孔径雷达会议(1st Asian and Pacific Conference on Synthetic Aperture Radar Proceedings)

会议地点: 安徽黄山

会议语种:英文

在线出版日期: 2007-11-05（万方平台首次上网日期，不代表论文的发表时间）