【摘要】 首先为蜂窝移动通信系统的基台定向无线建立了电流分布的积分方程组，用矩量法解出了天线各组成单元上电流的振幅和相位分布。计算并分析了几种典型情况的辐射特性。模型测试结果表明了计算和分析的可靠性。更多还原

【Abstract】 By selecting properly mathematical model ,integral equation system of current dis-tridution for cellular base station(unidirectional)antenna is established.The Current distri- bution on each unit of this antenna is then developed by moment method.Radiation charac-teristics of some typical examples are calculated and analysed.Model measurements proved realibility of the calculation and analysis.更多还原