A METHOD FOR CLSAR 3-D IMAGING BASED ON BACKPROJECTION AND BEAMFORMING

摘要：

In this paper,a spotlight model curvilinear synthetiC aperture radar system is studied and threedimensional imaging principle of this system model is analyzed. A three-dimensional imaging processing method based on backprojection and beamforming for curvilinear synthetic aperture radar is proposed,and raw data of curvilinear synthetic aperture radar in X-band is simulated and three-dimensional image is achieved. The imaging result is analyzed,and simulation results confirm the validity of the proposed method.

关键词： Curvilinear synthetic aperture radar Three-dimensional backprojection Beamforming Three-dimensional imaging

作者: REN Xiaozhen YANG Ruliang

作者单位: The Institute of electronics,Chinese Academy of Sciences,China The Graduate University of Chinese Ac The Institute of electronics,Chinese Academy of Sciences,China

会议类型: 国际会议

会议名称: 2009 2nd Asian-Pacific Conference on Synthetic Aperture Radar(第二届亚太合成孔径雷达会议)

会议地点: 西安

会议语种:英文

页码: 1022-1025

在线出版日期: 2009-10-26（万方平台首次上网日期，不代表论文的发表时间）