3.5/5.5 Ghz dual band-notch ultra-wideband antenna
3.5/5.5 Ghz dual band-notch ultra-wideband antenna
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DOI：
10.1049/el:20083095
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发表时间：
2008-01
影响因子：
1.1
通讯作者：
Q. Chu;Y.-Y. Yang-Y.
中科院分区：
文献类型：
--
作者：
Q. Chu;Y.-Y. Yang-Y.
提出了一种具有双带阻特性的共面波导馈电超宽带平面天线的设计方案。该天线的阻抗带宽为3.1-10.6 GHz，VSWR<；2，但WiMAX的带宽为3.3-3.9 GHz，无线局域网的带宽为5-6 GHz。成功地对该天线进行了仿真、设计和测试，显示出宽带匹配阻抗、稳定的增益和全方位的辐射方向图。
A compact and simple design of a CPW-fed planar antenna for ultra- wideband application with dual band-notch characteristics is presented. The proposed antenna yields an impedance bandwidth of 3.1- 10.6 GHz with VSWR < 2, except the bandwidths of 3.3-3.9 GHz for WiMAX and 5-6 GHz for WLAN. The antenna is successfully simulated, designed, and measured, showing broadband matched impedance, stable gain and omnidirectional radiation patterns.