文中探讨了统计MIMO雷达进行多目标定位的方法,针对于目标相交或相近的情况下,在基于椭圆模型搜索的基础上,引入一个时间元素,并结合拓展卡尔曼滤波算法实现了统计MIMO雷达多目标定位,仿真结果表明扩展卡尔曼滤波算法可以实现对多个目标的准确定位,即使是目标相交或靠近时也可以实现准确定位。 In this paper, the method of multi-target localization for statistical MIMO radar is discussed. Aiming at the condition that the target intersects or is close to the target, a time element is introduced based on elliptic model search. Combined with extended Kalman filter algorithm, The simulation results show that the extended Kalman filter algorithm can accurately locate multiple targets and can locate accurately even when the target intersects or approaches.