针对互耦会影响天线方向图的问题,首先用矩量法精确分析了考虑互耦影响时平面相控阵天线阵元的电流分布,仿 真实现了阵元互耦对相控阵天线波束形成的影响效果,然后用软件补偿的方法补偿互耦所造成的影响,从而完成了相控 阵天线波束形成的综合。

The method of moments is used to accurately analyze the distributing of current in phased array antennas with the effect of mutual coupling,and,effects of mutual coupling on phased array antenna beamforming is simulated. Then, this article compensates the effect by software. Fially, the synthesis of phased array antenna beamforming is completed.