讨论了一种宽带宽波束双极化交叉振子天线的设计方法.天线通过垂直于地板的微带线进行馈电,实现了宽波束辐射,提高了天线的低仰角性能;采用交叉十字形式,方便地实现了双极化.仿真结果表明,该天线具有宽频段、宽波束和双极化的特性.在结构上制作简单,便于广泛应用.%A design method for the dual polarized crossed dipole with broadband and wide beam-width was proposed.The dipole is fed by microstrip.By changing the phase of the two ports,left circularly polarized pattern and right circularly polarized pattern can be obtained.The simulated result shows that the dipole has broadband(60%)and wide beam-with characters.
展开▼
