However, mutual coupling between the elements of the array affects the computation of basis functions centers and the accuracy of direction of arrival (DOA) estimation is degraded.

• 但是,阵列天线单元间耦合对基函数中心的影响会降低波达方向估计的精度,因此有必要对神经网络的输入数据进行互耦补偿,以生成正确的基函数中心。