DPCA Motion Compensation Technique Based on Multiple Phase Centers

摘要：

DPCA technique is a principle technique for ground moving target detection, but DPCA condition of platform velocity, PRF and phase centre distance should be satisfied. The errant of platform velocity can destroy the condition usually. DBF technique is a flexible beam forming technique, by which multiple phase centers for receive beam can be formed. This advantage is used in this paper to form multiple phase centre distance for satisfying DPCA condition by real platform velocity. Numerical experiments verify the effectiveness of the method.

关键词： DPCA Digital Array Antenna GMTI

作者: Chen Yi Qian Bo Wang Shengli

作者单位: Nanjing Research Institute of Electronic Technology, 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: 711-714

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）