摘要
为了设计出可以覆盖无线局域网WLAN的2.4GHz,5.2GHz,5.8GHz三个频带的天线,采用一种结构简单的宽带双频共面波导馈电的单极子天线。该天线由一个平面倒L形和一个倒U形贴片连接构成,实际加工制作了一个天线并且实测了S11参数,结果表明该天线具有两个独立的谐振模式,并且在应用范围内具有良好的阻抗匹配特性。
In order to design the antennas of 2.4 GHz,5.2 GHz and 5.8 GHz which can cover WLAN,a simple monopole antenna with broad band,dual-frequency and CPW feed is presented.It is consisted of inverted L-shaped planar and inverted U-shaped patch element.The structure and S11 parameter are measured.The results show that the antenna has two independent resonance modes,and has well impedance matching performance in application range.
出处
《现代电子技术》
2011年第19期87-90,共4页
Modern Electronics Technique