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A new compact MIMO antenna design with high isolation for 1710#x223C;2700MHz

机译:一种新的紧凑型MIMO天线设计,具有1710〜2700MHz的高隔离

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A new compact MIMO antenna layout with high isolation and low cross correlation is proposed. The MIMO antenna comprises two identical antenna elements with couple-fed and inductive shorting strip covering 1710∼2700MHz with VSWR 3:1. It achieves the generation of λ/8 resonant mode at about 1.75GHz. Each antenna is placed oppositely at the edge of the system circuit board of the mobile handset with 100∗50∗1mm3, and occupies a very little volume with 10∗20mm2 respectively. The measured isolation is better than −20dB and the maximum envelope of the cross correlation is 0.17 over the desired frequency operation, which are very attractive for the present wireless communication commands. Results of simulated and tested are presented and some key parameters are also discussed in this study.
机译:提出了一种新的具有高隔离度和低互相关的紧凑型MIMO天线布局。 MIMO天线包括两个相同的天线元件,其耦合馈电和感应短路带覆盖了VSWR 3:1的1710-2700MHz。它可以在约1.75GHz处产生λ/ 8共振模式。每个天线以100 * 50 * 1mm 3 相对放置在手机的系统电路板边缘,而占用的空间很小,只有10 * 20mm 2 分别。在期望的频率操作上,测得的隔离度优于-20dB,互相关的最大包络为0.17,这对于当前的无线通信命令非常有吸引力。给出了模拟和测试的结果,并在此研究中还讨论了一些关键参数。

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