Highly-efficient multiple antenna-systems for small MIMO devices

Highly-efficient multiple antenna-systems for small MIMO devices
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适用于小型 MIMO 设备的高效多天线系统

DOI:
10.1109/iwat.2010.5464856
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发表时间:
2010
期刊:
2010 International Workshop on Antenna Technology (iWAT)
影响因子:
--
通讯作者:
D. Manteuffel
D. Manteuffel
中科院分区:
--
文献类型:
--
作者:
C. Luxey;D. Manteuffel

文献摘要

被引文献

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在本文中,我们专注于高效率的多天线系统的小型MIMO通信设备。首先,我们对各种研究人员开发的最佳解决方案进行了最先进的审查。然后,我们考虑在一个小终端集成多个天线时所涉及的一些基本方面。此后,我们提出了自2004年以来在尼斯-索菲亚安提波利斯大学的LEAT设计的几个多天线系统。我们特别描述了我们的中和技术,致力于提高几个辐射器的总效率时,他们被紧密地放置在同一个小的接地平面。最后,我们试图确定有前途的解决方案和未来的趋势。
In this paper, we focus on highly-efficient multiple antenna-systems for small MIMO communicating devices. First, we perform a state-of-the art review of the best solutions developed by various researchers. Then we consider some fundamental aspects involved when integrating multiple antennas in a small terminal. Thereafter, we present several multiple antenna-systems designed at the LEAT of the University of Nice-Sophia Antipolis since 2004. We especially describe our neutralization technique dedicated to enhance the total efficiency of several radiators when they are closely placed over the same small ground plane. Last, we try to identify promising solutions and future trends.