n A Comparative Study of Beamforming Techniques using LMS and SMI Algorithms in Smart Antennas

被引：0
|
作者：
Imtiaj, S. K. [1 ]
Misra, Iti Saha [2 ]
Biswas, Rathindranath [3 ]
机构：
[1] Techno India Engg Coll, ECE, Salt Lake, India
[2] Univ Jadavpur, Dept ETCE, Jadavpur, India
[3] AJC Bose Polytech, ETCE, Berachampa, India
来源：
PROCEEDINGS OF THE 2012 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, DEVICES AND INTELLIGENT SYSTEMS (CODLS) | 2012年
关键词：
Digital Beamforming; adaptive algorithms; LMS and SMI;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper, we presents a comparative study between the Least Mean Square (LMS) and Sample Matrix Inversion (SMI) algorithms and their application to the smart antenna optimization. The performance of the LMS and SMI algorithms is studied by varying its different parameters in beamforming and null steering problems. Null steering along with multiple interference signals is also done. The two algorithms are compared for null depth, multiple interference, maximum sidelobe level and rate of convergence
引用
收藏
页码：246 / 249
页数：4
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