一种均匀直线阵智能天线波束方向图仿真  

Simulation for Beam Pattern of a Smart Antenna of Uniformly-Spaced Linear Array

作　　者：曾庆栋[1] 肖永军[1] 童菊芳[1] 

机构地区：[1]孝感学院物理与电子信息工程学院,湖北孝感432000

出　　处：《孝感学院学报》2008年第6期50-52,共3页JOURNAL OF XIAOGAN UNIVERSITY

摘　　要：分析了一种均匀直线阵智能天线模型,研究了其工作原理及波束形成技术,并用MATLAB软件对波束方向图进行仿真,结果表明,通过调整加权因子,可以使主波束指向水平面任何方向。On the basis of the discussion of a smart antenna model of uniformly-spaced linear array and studying of its working principle and beam forming, the simulation for beam patterns have been performed through the MATLAB software. The result shows that the mainlobe can point to any direction in horizontal plane through the adjustment for complex weight.

关 键 词：智能天线 阵列因子 波束形成 方向图 

分 类 号：TN820.1[电子电信—信息与通信工程]