A new approach was proposed for the DOA joint estimation of signal, and the algorithms are based on ESPRIT and two or more array data correlation matrix.

• 摘要提出一种基于双／多基地方位联合估计的新算法，利用两个阵列或多个阵列的接收数据的相关矩阵，再结合ESPRIT算法估计方位。