一种考虑互耦的自适应阵列综合方法

在天线阵综合的实际情况中,考虑阵元间的互耦影响是十分必要的。应用一种自适应算法进行天线阵方向图综合,把阵元间的互耦考虑在内,具有很强的实际意义。分别对等间距和不等间距阵列进行了方向图综合,都能够按设计要求有效地控制主瓣电平和副瓣电平,使其达到预期的效果。仿真结果显示,算法很好地达到了设计要求,具有较大的应用价值。

Pattern synthesis algorithm for adaptive arrays with mutual coupling

It's necessary to take mutual coupling of arrays into account in the research of array pattern synthesis. An adaptive algorithm is applied to pattern synthesis of linear arrays with mutual coupling, which is of great practical significance. With the algorithm pattern synthesis for uniform and nonuniform arrays is performed and mainlobes and sidelobes can be controlled effectively as designed. The simulation results show that the algorithm meets the design requirements very well, so it has great practical value.