300W和500W高性能无源器件的应用研究  

Application Research on 300W and 500W High-Performance Passive Devices

作　　者：潘桂新[1] 黄晓明[1] 李卫[1] PAN Guixin HUANG Xiaoming LI Wei(China United Network Telecommunications Corporation Limited. Guangdong Branch, Guangzhou 510627, China)

机构地区：[1]中国联合网络通信有限公司广东省分公司,广东广州510627

出　　处：《移动通信》2017年第8期39-44,共6页Mobile Communications

摘　　要：无源器件作为室内分布系统中重要的组成部分,合理选择使用不同级别的无源器件,特别是300 W和500 W高性能无源器件,对于控制网络建设成本具有重要的意义。首先,从不同级别无源器件的技术指标差异入手;然后,对室内分布系统中不同位置、不同类型的无源器件承受的功率进行分析研究;最后,结合未来网络演进趋势进一步分析无源器件的使用原则。通过研究总结出,在保证网络质量的前提下,对高性能无源器件的使用原则提出合理建议,降低运营商室内分布系统网络建设成本。Passive device is the important part of indoor distribution system. The feasible selection of different levels of passive devices, especially 300 W and 500 W high-performance passive devices, has significance to control network construction cost. Firstly, the differences in technical metrics of different levels of passive devices were focused. Then, the power of passive devices with different locations and different types in indoor distribution system was investigated. Finally, the use principle of passive devices was analyzed according the network evolution trend in the thture. It can be summarized that, in the premise of guaranteeing network quality, the feasible suggestion on the use principle of passive devices was presented to reduce the network construction cost of indoor distribution system for operators.

关 键 词：室内分布系统 高性能无源器件 均值功率 路径损耗 载波数 

分 类 号：TP929.53[自动化与计算机技术]