摘要
提出了一种用于蜂窝移动通信的简单电下倾天线,将电波功率随水平距离衰减的幂指数提高到5.8,采用更紧密的复用模式成为可能,使频率复用率和系统容量得到提高。
A simple down-tile antenna is designed for the cellular mobile system in this paper. The antenna can increase the decay index of electromagnetic wave according to the horizontal distance to 5.8, and makes it possible to use even smaller cluster size, and enhances the capability of the cellular system.
出处
《电波科学学报》
EI
CSCD
北大核心
2005年第3期316-320,共5页
Chinese Journal of Radio Science
关键词
下倾
方向图
频率复用
Antenna radiation
Attenuation
Electromagnetic waves
Mobile telecommunication systems
Performance
Radio stations
