Wideband Radar Imaging based on GTD model and Compressed Sensing

摘要：

　　It is attractive for wideband Radar system that sampling rate can be reduced by compressed sensing method.The GTD model can simulate wideband scattering with high accuracy.A novel compressed sensing method for parameter estimation of GTD model is proposed.By this method,scatter intensity and frequency dependent factor are estimated alternately.Simulation results show that this method is more accurate.

关键词： Compressed Censing Geometrical Theory of Diffraction model Radar Imaging

作者: Shouqing Jia Dongsheng La

作者单位: School of Computer and Communication Engineering Northeastern University at Qinhuangdao Qinhuangdao, China

会议类型: 国际会议

会议名称: 2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference(IAEAC 2015)(2015 IEEE先进信息技术,电子与自动化控制国际会议)

会议地点: 重庆

会议语种:英文

页码: 636-639

在线出版日期: 2015-12-19（万方平台首次上网日期，不代表论文的发表时间）