Adaptive eigen-projection algorithms for 1-D and 2-D antenna arrays

被引：0
|
作者：
Foutz, JA [1 ]
Spanias, AS [1 ]
机构：
[1] Arizona State Univ, Ctr Telecommun Res, Dept Elect Engn, Tempe, AZ 85287 USA
来源：
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we develop 1-dimensional (1-D) and 2-dimensional (2-D) adaptive algorithms that use gradient projections in select sub-spaces for use in antenna beamforming. The 1-D algorithm is essentially a significantly enhanced version of an eigen-projection algorithm that was previously developed for system identification. The 2-D algorithm is based on a stacked configuration of the enhanced 1-D algorithm. Both algorithms are applied to antenna beamforming of uniform linear and planar arrays. Simulation results show better convergence as well as improved beam properties.
引用
收藏
页码：201 / 204
页数：4
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