适用于5G应用的小型宽带印刷天线，覆盖28 GHz/38 GHz和60 GHz频带

IF 1 Q3 MULTIDISCIPLINARY SCIENCES

gazi university journal of science Pub Date : 2023-03-18 DOI:10.35378/gujs.1178594

Gazi University, Vijay Sharma, N. Mishra, Atul Agarwal, N. Gupta

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引用次数: 0

摘要

这项工作提供了适用于5G应用的紧凑型改良单极矩形印刷天线的辐射见解。在所提供的设计中，选择尺寸为4.4×5.0×0.5mm3的双铜包覆RT Duroid 5880材料片作为基底，损耗角正切为0.004，介电常数为2.2。在所提供的策略中，矩形印刷天线的左下角被制成平滑圆形曲线的形式。经过广泛的模拟，在单极天线中加入了一个带有椭圆贴片的圆形缝隙。对设计的天线参数进行了调整，以覆盖从21.7 GHz到70.0 GHz以上的阻抗带宽。在分配给5G通信应用的三个频带中，观察到28.0 GHz、38.1 GHz和60.2 GHz的三个谐振。发现在整个带宽范围内保持的效率和增益值。在所有三个谐振频率28/38/60GHz下的稳定和期望的辐射方向图证明了该天线适用于最近的5G应用。

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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Small Size Broadband Printed Antenna for 5G Applications Covering 28 GHz / 38 GHz and 60 GHz Bands

This work offers the radiation insight of a compact modified monopole rectangular printed antenna suitable for 5G applications. A Double copper cladded RT Duroid 5880 material sheet with dimensions 4.4×5.0×0.5mm3 is chosen as the base substrate in the offered design with a loss tangent of 0.004 and a dielectric constant of 2.2. In the provided strategy lower-left corner of a rectangular printed antenna is made in the form of a smooth circular curve. After extensive simulation, a circular slot with an elliptical patch is incorporated into this monopole antenna. The designed antenna parameters are adjusted to cover the impedance bandwidth from 21.7 GHz to more than 70.0 GHz. Three resonances at 28.0 GHz, 38.1 GHz and 60.2 GHz were observed in three bands allocated for 5G communication applications. The efficiency and gain values found sustained in the entire bandwidth range. Stable and desired radiation patterns at all three resonant frequencies 28/38/60 GHz prove the suitability of this antenna for recent 5G applications.

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来源期刊

gazi university journal of science MULTIDISCIPLINARY SCIENCES-

CiteScore

1.60

自引率

11.10%

发文量

期刊介绍： The scope of the “Gazi University Journal of Science” comprises such as original research on all aspects of basic science, engineering and technology. Original research results, scientific reviews and short communication notes in various fields of science and technology are considered for publication. The publication language of the journal is English. Manuscripts previously published in another journal are not accepted. Manuscripts with a suitable balance of practice and theory are preferred. A review article is expected to give in-depth information and satisfying evaluation of a specific scientific or technologic subject, supported with an extensive list of sources. Short communication notes prepared by researchers who would like to share the first outcomes of their on-going, original research work are welcome.