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引用次数: 4
摘要
本文设计了一种用于太赫兹通信系统的新型高增益多层天线。该天线覆盖的频率范围为8-13太赫兹。为了提高天线的增益，提出了一种矩形超表面结构环境。为了加强和连接这些层，使用了几个塑料底座，它们对天线的辐射方向图没有破坏性影响。与传统天线相比，使用所提出的矩形超表面结构介质增加了10.5 dB以上的增益。在12太赫兹时最大增益为14.7 dB。该天线在12太赫兹时的最终尺寸为24 × 28 × 21.6 mm 3。
High-Gain Multi-Layer Antenna Using Metasurface for Application in Terahertz Communication Systems
In this paper, a novel high-gain multi-layer antenna is designed for use in terahertz communication systems. The frequency range covered by this antenna is 8-13 THz. To improve the antenna’s gain, a proposed rectangular metasurface structure environment has been used. To strengthen and connect the layers, several plastic bases have been used, which do not have a destructive effect on the antenna’s radiation pattern. The use of the proposed rectangular metasurface structure medium has increased the gain by more than 10.5 dB compared to the conventional antenna. The maximum gain is 14.7 dB at 12 THz. The final dimensions of this antenna are 24 × 28 × 21.6 mm 3 at 12 THz.
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