摘要
分析了智能天线的基本原理,结合一种直线阵自适应阵列,在MATLAB软件下,采用基于LMS算法的波束成形方法,对智能天线进行仿真实现。结果表明,使用基于LMS自适应算法的智能天线技术后,接收端的误比特率(BER)得到明显降低。
On the basis of the discussion of basic principles of a smart antenna model of uniformly spaced linear adaptive array,the simulation and realization for smart antenna have been performed based on LMS algorithm through the MATLAB software.The result shows that the bit error rate(BER) of receiving is significantly reduced by using the smart antenna technology based on LMS algorithm.
出处
《孝感学院学报》
2010年第3期54-56,共3页
JOURNAL OF XIAOGAN UNIVERSITY