Estimation Method of Quasi-wavefronts for UWB Radar Imaging with LMS Filter and Fractional Boundary Scattering Transform

摘要：

UWB (Ultra Wide-Band) radar has a variety of applications including security surveillance systems. The SEABED algorithm is a fast imaging method for UWB radar, that uses a reversible transform between the real and data spaces 1. We introduce an intermediate space between the real and data spaces 2. Curves in the intermediate space can be smooth, and can be used to extract quasi-wavefronts (the equi-phase surface). In this paper, we use LMS (Least-Mean-Square) filters in the intermediate space for imaging arbitrary target shapes.

作者: T.Sakamoto K.Teshima T.Sato

作者单位: Graduate School of Informatics,Kyoto University Yoshida-Honmachi,Sakyo-ku,Kyoto 606-8501,Japan

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2008(2008年电磁学研究新进展学术研讨会)(PIERS 2008)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2008-03-24（万方平台首次上网日期，不代表论文的发表时间）