资料介绍
新型天线新型共面波导馈电宽带缝隙天线
牛俊伟，钟顺时
(上海大学通信与信息工程学院，上海 200072)
摘 要：本文给出了一种新型共面波导馈电的宽带缝隙天线。通过对共面波导和辐射缝隙的连接区域 进行渐变，有效的展宽了缝隙天线的阻抗带宽，利用 Ansoft 公司软件 Serenade 和 Ensemble 对不同渐 变形式下天线的特性进行了分析。仿真结果和实验结果吻合良好。 关键词：共面波导；缝隙天线；宽带
New CPW-Fed Wide Band Slot Antenna
NIU Jun-wei, ZHONG Shun-shi
(School of Communication and Information Engineering, Shanghai University, Shanghai 200072)
Abstract: A new tapered CPW-fed wide band slot antenna is presented. The impedance band width is greatly increased by tapering the connecting area of the CPW and the radiation slot. The characteristics of slot antenna with different tapering forms are shown by using the software Serenade and Ensemble of Ansoft Corporation. The simulated results agree well with the measured results.
Key words: CPW; slot antenna; wide band; 1 引言
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