用于超宽带应用的新型小型化CPW馈电MIMO天线阵列

2016 International Conference on Recent Advances and Innovations in Engineering (ICRAIE) Pub Date : 2016-12-01 DOI:10.1109/ICRAIE.2016.7939588

K. Vyas, R. P. Yadav

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引用次数: 3

摘要

提出了一种新型小型化CPW馈电超宽带天线。通过对CPW馈电结构的地平面和散热器的设计进行修改，提高了天线的紧凑性。该天线的体积为18 × 16 × 1.6 mm3。该天线用于制造尺寸为32 × 18 × 1.6 mm3和34 × 18 × 1.6 mm3的新型小型化2 × 2 MIMO天线阵列，用于超宽带应用。这些改良地面结构的MIMO天线阵列是通过将所提出的超宽带天线与自身进行横向和正交定位制成的。所提出的超宽带天线和另外两个MIMO天线覆盖了整个3.1-10.6 GHz的超宽带范围。所提出的MIMO天线是单平面的，在回波损耗、隔离度、包络相关系数(ECC)和分集增益方面都有令人满意的性能。

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Novel miniaturized CPW fed MIMO antenna arrays for UWB applications

This paper presents a novel miniaturized CPW fed UWB antenna. The compactness of the antenna is achieved by using modifications in ground plane of the CPW feed structure and the radiator design. The volume of this proposed antenna is 18 × 16 × 1.6 mm3. This antenna is used to make two novel miniaturized 2 × 2 MIMO antenna arrays of dimension 32 × 18 × 1.6 mm3 and 34 × 18 × 1.6 mm3 for UWB applications. These MIMO antenna arrays with modified ground structure are made by lateral and orthogonal positioning of the proposed UWB antenna with itself. The proposed UWB antenna and other two MIMO antennas cover entire UWB range 3.1–10.6 GHz. The proposed MIMO antennas are uniplanar having satisfactory performance in terms of return loss, isolation, envelope correlation coefficient (ECC) and diversity gain.)

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来源期刊

2016 International Conference on Recent Advances and Innovations in Engineering (ICRAIE)

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