MIMO antenna design challenges
MIMO antenna design challenges
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MIMO 天线设计挑战
DOI：
10.1109/lapc.2009.5352587
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
D. Manteuffel
中科院分区：
文献类型：
--
作者：
D. Manteuffel
本文简要介绍了在小型终端上设计MIMO（多输入多输出）系统天线所面临的挑战。研究的基础是天线传递函数的相互关系这一基本参数。对在小型终端上实现的天线的相关性进行了一些考虑。研究表明，在小型终端上实现的多天线系统中，各元件的相关性受到集成缺陷和平台本身的显著影响。
This paper provides a brief introductions into the challenges involved when designing antenna for MIMO (Multiple Input Multiple Output) systems on small terminals. The investigation is based on the fundamental parameter of cross-correlation of the antenna transfer functions. Some considerations on the correlation of antennas implemented on small terminals are undertaken. It is shown that the correlation of the elements of a multiple antenna system which is implemented on a small terminal is significantly affected by the integration impairments and the platform itself.