面向未来无线通信的圆形极化可重构贴片天线

2020 3rd International Conference on Computing, Mathematics and Engineering Technologies (iCoMET) Pub Date : 2020-01-01 DOI:10.1109/iCoMET48670.2020.9074133

Arsalan Ahmad, A. Raza, Sidra Farhat, F. Arshad

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引用次数: 0

摘要

提出了一种新型、紧凑的圆极化椭圆贴片天线阵列。该设计印刷在1.575 mm厚度的光盘Rogers RT/Duroid 5880上。单端口微带馈电用于激励结构。在中心添加一个环作为功率分配器，并使阵列元素呈圆形排列。在右椭圆处做45°旋转槽。因此，电场被分为提供圆极化的x和y分量。在左上椭圆上增加四个通孔以增加增益。引脚二极管用于开关目的。该结构可以在(30.6-47.6)GHz之间工作，增益为9.84 dB。该设计在计算机仿真技术微波工作室(CST MWS)中进行了仿真。

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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Circular Polarized Re-Configurable Patch Antenna for Futuristic Wireless Communication

A novel, compact circularly polarized elliptical patch antenna array for 5G applications is presented. The design is printed on соmmеrсiаlly аvаilаblе substrate Rogers RT/Duroid 5880 with 1.575 mm thickness. A single port microstrip feed is used to excite the structure. A ring is added at the center as a power divider and to make a circular arrangement of array elements. The 45° rotated slot is made at the right ellipse. Consequently, the electric field is divided into x and y components which provide circular polarization. The four vias are added in left upper ellipse to increase the gain. A Pin diode is used for switching purpose. The proposed structure can operate between (30.6-47.6) GHz with a gain of 9.84 dB. The design is simulated in Computer Simulation Technology Microwave Studio (CST MWS).

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2020 3rd International Conference on Computing, Mathematics and Engineering Technologies (iCoMET)

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