摘要
分析了美国NAVSPASUR系统交叉干涉仪测向所采用的逐次解模糊算法及其性能,提出了另一种用于交叉干涉仪测向的MUSIC算法。该算法充分利用了MUSIC算法测向精度高的特点,使交叉干涉仪具有更好的测向性能。仿真结果验证了MUSIC算法在交叉干涉仪测向中的有效性。
In this paper, the walkup ambiguity solution algorithm for cross -interfereometer direction finding used in the United States NAVSPASUR system and its performance are analysed. Based on this analysis, another algorithm,which uses the MUSIC algorithm in the cross-interferometer direction finding is proposed. Because of the algorithm has made full use of the advantage of high-precision for direction finding of the MUSIC algorithm, the cross-interfereometer has better performance on direction finding. The simulation results verified the effectiveness of MUISC algorithm.
出处
《现代雷达》
CSCD
北大核心
2009年第10期55-59,共5页
Modern Radar
关键词
交叉干涉仪
逐次解模糊
MUSIC算法
cross-interferometer
walkup ambiguity solution
MUSIC algorithm
