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A Compact Design of Planar Array Antenna with Fractal Elements for Future Generation Applications

机译:分形元件的平面阵列天线的紧凑设计,为下一代应用

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In this paper, a planar phased array fractal antenna for the future fifth generation (5G) applications is presented. The proposed array antenna is designed to operate at 22 GHz. 64 patch antenna elements with coaxial-probe feeds have been used for the proposed design. The antenna elements are based on Vicsek fractal geometry where the third iteration patches operate over a wide bandwidth and contribute to improve the efficiency and realized gain performance. The designed planar array has more than 22 dB realized gain and -0.3 dB total efficiency when its beam is tilted to 0 degrees elevation. The antenna configuration is simple, easy to fabricate and can be integrated into 5G devices. Simulated and measured results are presented to validate the usefulness of the proposed phased array antenna for 5G applications.
机译:在本文中,提出了面向未来第五代(5G)应用的平面相控阵分形天线。提出的阵列天线设计为在22 GHz下工作。建议的设计使用了64个带有同轴探针馈源的贴片天线元件。天线元件基于Vicsek分形几何形状,其中第三次迭代补丁可在较宽的带宽上运行,并有助于提高效率和实现的增益性能。当波束倾斜到0度仰角时,设计的平面阵列具有超过22 dB的实现增益和-0.3 dB的总效率。天线配置简单,易于制造,并且可以集成到5G设备中。提出了仿真和测量结果,以验证所提出的相控阵天线对5G应用的有用性。

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    Aalborg Univ, Dept Elect Syst, Fac Sci & Engn, Antennas Propagat & Radio Networking APNet Sect, DK-9220 Aalborg, Denmark;

    Aalborg Univ, Dept Elect Syst, Fac Sci & Engn, Antennas Propagat & Radio Networking APNet Sect, DK-9220 Aalborg, Denmark;

    Aalborg Univ, Dept Elect Syst, Fac Sci & Engn, Antennas Propagat & Radio Networking APNet Sect, DK-9220 Aalborg, Denmark;

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