Angle and Doppler Ambiguity Mitigation for Spaceborne Sparse Array GMTI Radar

摘要：

Ground moving target indication (GMTI) using spaceborne sparse array radar is attractive. to mitigate angle and Doppler ambiguities of the moving target detection for sparse array,the paper presented the model of a multi-carrier-frequency radar system and analyzed the basic principle of space time adaptive processing (STAP).Finally,the paper presented preliminary simulations to show that the angle and Doppler ambiguities can be effectively reduced by using multi-carrier-frequency technique.

关键词： Spaceborne sparse array radar GMTI angle and Doppler ambiguities multi-carrier-frequency mode STAP

作者: KangXueyan Jiang Bitao Zhang Yunhua Zhang Yan

作者单位: Center for Space Science and Applied Research,Chinese Academy of Sciences,P.R.China P.O.Box 8701,Bei Beijing Remote Sensing Information Institute,P.R.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: 39-42

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）