弧形智能天线阵列结构  

Arcuate Array Topology of Smart Antenna

作　　者：丁杰伟[1] 傅丰林[2] 陈健[2] 

机构地区：[1]深圳市中兴通讯股份有限公司移动事业部,深圳518057 [2]西安电子科技大学通信工程学院,西安710071

出　　处：《信号处理》2002年第3期271-274,共4页Journal of Signal Processing

摘　　要：智能天线是当前通信领域的热门技术之一,常规的天线阵列有均匀直线阵列和均匀圆形阵列。本文提出了弧形智能天线阵列结构,把直线阵和圆阵统一到弧形阵列结构体系中,并分析了弧形阵列的独特优点。最后根据实际提供阵列结构优化参数,为阵列结构优化开拓了思路。The smart antenna is one of the most attractive technology in mobile communications. The conventional antenna array topologies are the Imear array and circular array. In this paper, a new topology of smart antenna named arcuate array is proposed. As the analysis shows, the arcuate array has its particular advantages, and the linear array and circular array can be unified into arcuate array. The parameters for array optimization are also proposed which exploit a wide way for array optimization.

关 键 词：弧形智能天线 阵列结构 导向矢量 通信 

分 类 号：TN821.91[电子电信—信息与通信工程]