On the Beamforming Performance of Large-Scale Antenna Arrays

被引：0
|
作者：
Tsakalaki, Elpiniki P. [1 ]
Alrabadi, Osama N. [1 ]
de Carvalho, Elisabeth [1 ]
Pedersen, Gert F. [1 ]
机构：
[1] Aalborg Univ, Dept Elect Syst, Antennas Propagat & Radio Networking APNet Grp, DK-9920 Aalborg, Denmark
来源：
2012 LOUGHBOROUGH ANTENNAS & PROPAGATION CONFERENCE (LAPC) | 2012年
关键词：
WIRELESS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper investigates the beamforming (BF) performance of large, potentially unconstrained in size antenna arrays when equipped with arbitrarily many elements. A realistic BF criterion namely the average BF gain is revisited and employed to understand the BF performance of large-scale antennas above a user clutter. Simulation results show diminishing average BF gain returns as the number of antennas increases in low angle spread outdoor channels.
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页数：4
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