High Resolution Interferometric Radar Imaging of a Moving Train

	High Resolution Interferometric Radar Imaging of a Moving Train
	Zhai, Wenshuai; Zhang, Yunhua; Shi, Xiaojin; Yang, Qingshan
	2016
会议名称	17th International Radar Symposium (IRS)
会议日期	MAY 10-12, 2016
会议地点	Krakow, POLAND
关键词	Stepped frequency high resolution interferometric imaging moving target micro-motion
通讯作者	Zhai, WS (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
英文摘要	In this paper, we introduce our recent experiment for ground moving train imaging by a Ka-hand dual-channel radar of 2GHz bandwidth. High resolution images of two receiving channels as well as along-track interferometric-phase image are obtained. Both radial velocity and azimuth velocity of the train are estimated from the images. From the interferometric phase along the train body we have observed a very interesting micro-motion phenomenon existing in each coach when the train is moving ahead. The results indicate that interferometric phases can be used to detect the micro-motion of target.
收录类别	CPCI
会议录	2016 17TH INTERNATIONAL RADAR SYMPOSIUM (IRS)
语种	英语
ISSN号	2155-5745
ISBN号	978-1-5090-2518-3
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/5697]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Zhai, Wenshuai,Zhang, Yunhua,Shi, Xiaojin,et al. High Resolution Interferometric Radar Imaging of a Moving Train[C]. 见:17th International Radar Symposium (IRS). Krakow, POLAND. MAY 10-12, 2016.