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首页> 外文会议>International Conference on Control, Computing, Communication and Materials >High gain dual resonant textile microstrip patch antenna design employing denim substrate for vehicle mounted earth station uplink applications
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High gain dual resonant textile microstrip patch antenna design employing denim substrate for vehicle mounted earth station uplink applications

机译：高增益双谐振纺织微带贴片天线设计采用车辆安装地球站上行应用的牛仔布基板

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摘要

This paper presents a novel textile microstrip antenna employing substrate of Denim material with dielectric constant of 1.6 having dimensions are 23.32mm × 27.8mm × 0.7mm. The ground, patch and feed line are of copper material. The proposed antenna is a dual resonant rectangular patch antenna with a square slot on the ground which is operated at 12.00 GHz and 12.67 GHz with corresponding return loss of -41.43 dB and -23.95 dB, respectively. The impedance bandwidth of the proposed textile antenna is 1.011 GHz (11.796 GHz-12.807 GHz) and impedance is 49.81 Ohm. The proposed antenna has been simulated using Computer Simulation Technology Microwave Studio (CST MWS 2014) Software. The performance of proposed textile antenna has been analyzed in terms of impedance bandwidth (GHz), directivity(dBi), gain (dB), return loss (dB), VSWR and impedance (ohms). The proposed antenna design has peak gain and directivity of 8.143 dB and 7.843 dBi at the resonant frequency of 12 GHz. The proposed antenna can be used for vehicle mounted earth station uplink communication applications. The proposed antenna has been practically fabricated and tested using E5071C Network Analyzer with SMA connector. Moreover, it has been concluded that the fabricated antenna experimental results closely matched with the simulated antenna results.
机译：本文介绍了采用牛仔材料基板的新型纺织微带天线，介电常数为1.6，尺寸为23.32mm×27.8mm×0.7mm。地面，贴片和饲料线是铜材料。所提出的天线是双谐振矩形贴片天线，地面上具有方形槽，其在12.00GHz和12.67GHz下操作，分别具有-41.43dB和-23.95dB的相应回报损失。所提出的纺织天线的阻抗带宽为1.011 GHz（11.796GHz-12.807 GHz）和阻抗是49.81欧姆。已经使用计算机仿真技术微波工作室（CST MWS 2014）软件进行了模拟所提出的天线。在阻抗带宽（GHz），方向性（DBI），增益（DB），返回损耗（DB），VSWR和阻抗（欧姆）的方面已经分析了所提出的纺织天线的性能。所提出的天线设计具有8.143dB和7.843 dBi的峰值增益和指向性，谐振频率为12 GHz。所提出的天线可用于车辆安装地球站上行链路通信应用。采用E5071C网络分析仪使用具有SMA连接器的E5071C网络分析器实际制造和测试所提出的天线。此外，已经得出结论，制造的天线实验结果与模拟天线结果密切匹配。

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