单片微带双面折线栅圆极化天线罩
发布时间:2018-07-05 01:21
本文选题:圆极化天线罩 + 轴比 ; 参考:《微波学报》2014年S1期
【摘要】:本文介绍了一种圆极化天线罩,通过在一块微带板的两面加载周期性折线栅金属线,实现将线极化的电磁波转换为圆极化的辐射波。实验表明,本文设计的圆极化天线罩VSWR≤2的阻抗带宽为20%,轴比≤3d B的带宽为7%。样品的实测结果与仿真很好的吻合。验证了此圆极化天线罩的工程性并得到实际应用。
[Abstract]:In this paper, a circular polarized antenna cover is introduced. By loading periodically folded wire on both sides of a microstrip plate, the linear polarized electromagnetic wave can be converted into a circularly polarized radiation wave. The experimental results show that the impedance bandwidth of the circular polarization radome VSWR 鈮,
本文编号:2098299
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