FSS Loaded High Gain Antenna Array for C-band Applications

2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI:10.1109/INCAP.2018.8770724

Anushka Tiwari, Sushrut Das

引用次数: 0

Abstract

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%.

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用于c波段应用的FSS负载高增益天线阵列

本文提出了一种以FSS为反射器的2:1六角形微带天线阵列，用于c波段。该天线回波损耗带宽为1.23 GHz (5.25GHz - 6.48GHz)，适用于5.5GHz Wimax、5.8GHz WLAN和wi - fi以及6GHz以上商业卫星电视传输。利用CST Microwave Studio对该结构进行了模拟。通过在天线阵下方加入FSS作为反射器，获得了11.8dB的高增益和32.8°的半功率波束宽度，同时减少了部分地结构引起的背辐射。天线效率为97%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2018 IEEE Indian Conference on Antennas and Propogation (InCAP)

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