用于高隔离度多输入多输出天线的紧凑型蜿蜒槽 DGS

2018 International Workshop on Antenna Technology (iWAT) Pub Date : 2018-03-01 DOI:10.1109/IWAT.2018.8379193

Rong Lin Shao, Y. Zhou, Liu Yang, Y. Zhou, Chong Tan

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引用次数: 6

摘要

本文介绍了一种具有高隔离度的两元件多输入多输出（MIMO）天线的蜿蜒槽缺陷地面结构（DGS）。该双单极 MIMO 天线的工作频率为 1.8 GHz。通过使用蜿蜒槽 DGS 来抑制地平面上的表面波，从而减少了单极子之间的相互耦合。所设计的 DGS 尺寸非常小巧，仅为 10mm ×14mm (0.06λ×0.08λ)，适合 MIMO 天线的实际设计。

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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Compact meander-slot DGS for MIMO antenna with high isolation

This letter presents a meander-slot defected ground structure (DGS) for a two-element multiple-input-multiple-output (MIMO) antenna with high isolation. The two-monopole MIMO antenna operates at 1.8 GHz. The reduction of mutual couplings between the monopoles is achieved by suppressing the surface waves on the ground plane using the meander-slot DGS. The designed DGS has a very compact size of 10mm ×14 mm (0.06λ×0.08λ) suitable for practical design of MIMO antenna.

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2018 International Workshop on Antenna Technology (iWAT)

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