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FSS Loaded High Gain Antenna Array for C-band Applications

机译:用于C波段应用的FSS加载高增益天线阵列

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This paper presents a 2:1 Hexagonal shaped microstrip antenna array with FSS as reflector for C-band applications. The proposed antenna has return loss bandwidth of 1.23 GHz (5.25GHz - 6.48GHz) which has applications for 5.5GHz Wimax, 5.8GHz WLAN and Wi-Fiand commercial satellite television transmission above 6GHz. The structure has beensimulated using CST Microwave Studio. High gain of 11.8dB and half power beamwidth of 32.8° has been attained by incorporating FSS as reflector below the antenna array, which also reduces the back radiation due to partial ground structure. The antenna efficiency is 97%.
机译:本文提出了一种2:1六角形微带天线阵列,其中FSS作为C波段应用的反射器。拟议中的天线具有1.23 GHz(5.25GHz-6.48GHz)的回波损耗带宽,可用于5.5GHz Wimax,5.8GHz WLAN和6GHz以上的Wi-Fi和商用卫星电视传输。该结构已使用CST Microwave Studio进行了模拟。通过将FSS用作天线阵列下方的反射器,可获得11.8dB的高增益和32.8°的半功率波束宽度,这还由于部分接地结构而减少了反向辐射。天线效率为97%。

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