Ka波段应用的双频圆极化天线

2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE) Pub Date : 2019-11-01 DOI:10.1109/WITCONECE48374.2019.9092904

S. S. Singhwal, Binod Kumar Kanaujia, Ashutosh Kumar Singh, J. Kishor

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引用次数: 1

摘要

在目前的情况下，考虑到5G移动通信在不久的将来的实现，双频高增益微带贴片天线是非常需要的，因此，本文提出了一种新的工作在5G频段的双频圆极化(CP)贴片天线。采用角度为450的矩形槽设计了这种紧凑的双频CP贴片天线。该天线的工作频率为28 GHz和38 GHz，带宽分别为900 MHz和1.3 GHz，可用于移动5G通信和多媒体无线系统。轴比带宽(ARBW)在28 GHz时为210 MHz，在38GHz时为300 MHz。该天线在28ghz和38ghz时的增益分别为7.5 dBi和7.7 dBi。利用电磁仿真软件HFSS对所设计的双频微带贴片天线进行了仿真、优化和小型化。

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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Dual Band Circularly PolarizedAntenna for Ka Band Applications

In present scenario dual band high gain microstrip patch antennas are very much desirable in view of 5G mobile communication implementation in near future, So, this paper presents a new dual band Circularly Polarized (CP) patch antenna operating in 5G band. A rectangular slot at angle 450is used for the design of this compact dual band CP patch antenna. The proposed antenna can operate at 28 GHz and 38 GHz having bandwidth 900 MHz and 1.3 GHz, respectively, which are useful in mobile 5G communication and multimedia wireless systems. Axial Ratio Band Width (ARBW) is 210 MHz at 28 GHz and 300 MHz at38GHz.The gain of the proposed antenna is 7.5 dBi and 7.7 dBi at 28 GHz and 38 GHz, respectively. The proposed dual band microstrip patch antenna has been simulated, optimized and miniaturized by using EM simulator software HFSS.

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来源期刊

2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)

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