一种等间距圆形阵列的超方向性综合方法

将线形天线阵列超方向性天线综合的概念应用到圆形阵列中，经过理论推导，得到一种圆形阵列的超方向性综合方法。利用该方法得到的圆形超方向性天线阵可以在较小的空间内实现比普通线形天线列更好的方向特性。给出了了解情况个天线单元的圆形阵列分析计算例子。计算结果表明，这种超方向性天线阵较一般的线形超方向性天线阵在方向特性、主波束扫描、前后瓣比等方面有明显的优越性，具有实际应用价值。

Super-directive synthesis of equally spaced circle arrays

The concept of antenna array synthesis is applied to the circle arrays. The Supper directive synthesis of circle arrays can result in better directive performance than general line arrays of the same size. A example of 5 elements circle array is given to show that this super directive circle array has objvious superiority in the directive performance and beam scanning in comparison with super directive line arrays.