摘要
智能天线作为第三代(3G)移动通信的关键技术,而在实际工程中是建立在期望信号来波方向(DOA)基础上的预多波束切换的方案。分析了智能天线的设计准则、算法以及设计方案。。
As the key technology of 3 G, smart antenna based on Software Definition Radio （SDR） has been paid much attention to. Theoretically, smart antenna is a kind of adaptive antenna，In fact, it is a scheme of expecting multiple -beam switching，In this paper, the design rules and algorithms of smart antenna are discussed，and some problems needed to be further studied in smart antenna are presented。
出处
《电子产品可靠性与环境试验》
2005年第4期64-67,共4页
Electronic Product Reliability and Environmental Testing
