Tracking Point Inconsistency Correction of Ranging Based on Range Aligning Technology of Radar Wide-Band Imaging

摘要：

When ground instrumentation radars are tracking large space targets reflectively, big random error will be brought into ranging which can cause the decline of data quality. A method which can correct tracking point inconsistency error by means of range aligning technology of ISAR imaging has been brought forward and fully discussed. The paper analyzes the feasibility of this method in theory and utilizes actual radar tracking data of satellite to verify its correctness. Calculation results show that this method can effectively reduce random error of ranging and improve the confidence of radar accuracy evaluation.

关键词： tracking point inconsistency range alignment technology ISAR random error

作者: SUN Gang YANG Ping

作者单位: Xidian University., Xian ,Shanxi ,710071, China;Beijing Institute of Tracking & Telecommunication T Beijing Institute of Tracking & Telecommunication Technology,

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）