Improved STAP GMTI Algorithm and Its Analysis

摘要：

The FRACTA algorithm and its enhancements has been shown to be an effective STAP methodology for the airbore or spaceborne radar configuration in which there exists nonhomogenous clutter, jammer, and dense target clusters. But the FRACTA algorithm is rather complicated and has higher computational requirements, and can’t estimate the target parameter accurately. In order to overcome the defects and adopt its advantages, the improved FRACTA algorithm is proposed, which can detect the targets and estimate the targets parameter accurately, and has higher efficient and robust than FRACTA. Simulation results indicate that improved algorithm overcomes the defects and inherits advantages commendably.

关键词： Ground Moving Target Indication Space-Time Adaptive Processing (STAP) Nonhomogenous FRACTA Algorithm.

作者: Yang Jie

作者单位: School of Communication and Information Engineering, Xi’an University of Posts and Telecommunications，Xi’an 710121,China

会议类型: 国际会议

会议名称: 2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)

会议地点: 成都

会议语种:英文

页码: 703-706

在线出版日期: 2011-10-24（万方平台首次上网日期，不代表论文的发表时间）