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引用次数: 3
摘要
本文提出了一种适用于5.8 GHz无线局域网的紧凑的基于超材料的MIMO天线设计。该天线由放置在低成本FR4基板上的两个矩形贴片组成。在两个天线单元之间集成了一系列超材料吸收单元，以获得50 dB的高隔离水平。所提出的MIMO天线的总尺寸仅为32 x 60 mm2，相互耦合水平小于-50 dB，因此使其成为5.8 GHz WLAN-MIMO应用的理想候选者。
A Compact Metamaterial based High Isolation MIMO Antenna for 5.8 GHz WLAN Applications
This paper presents the design of a compact metamaterial-based MIMO antenna for 5.8 GHz WLAN applications. The proposed antenna consists of two rectangular patches placed on a low-cost FR4 substrate. A series of metamaterial absorber unit cells are integrated between the two antenna elements to attain a high isolation level of 50 dB. The total size of the proposed MIMO antenna is only 32 x 60 mm2 with a mutual coupling level of less than -50 dB, thus making it an ideal candidate for 5.8 GHz WLAN-MIMO applications.
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