Abstract
摘要: 该文用交叉电偶极子对在锥面共形载体表面构造极化敏感阵列，在建立其快拍数据模型的基础上实现了信源方位和极化参数的联合估计。算法首先通过合理的矩阵变换将阵列流形中的信源方位和极化信息去耦合，然后分别根据秩损理论和旋转不变子空间思想对其进行估计，最后通过一种轮换比对配对方法实现信源方位和极化参数的联合估计。Monte-Carlo仿真实验表明，所提算法可以很好地解决锥面共形阵列的多参数联合估计问题。 关键词: 锥面共形阵列天线 / 参数联合估计 / 极化敏感阵列 / 旋转不变子空间
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