基于副载波调制技术的RoF与WDM-PON融合系统研究  

Research on Ro F and WDM-PON amalgamation system based on sub-carrier wave modulation technology

作　　者：张娜[1] 

机构地区：[1]西昌学院汽车与电子工程学院,四川西昌615013

出　　处：《光通信技术》2015年第7期13-16,共4页Optical Communication Technology

摘　　要：采用副载波调制技术,将Ro F与WDM-PON技术结合,构建了Ro F与WDM-PON融合系统,实现多路无线链路信号和数字基带信号在系统中的波分复用传输。在背靠背传输、传输距离为10km和20km这3种传输情况下,采用Opt i syst em7.0仿真软件进行仿真实验,结果表明该系统能实现多路无线链路信号和数字基带信号的有效传输。The paper adopts sub-carder wave modulation technology to construct the Radio over Fiber （RoF） and Wave Division Multiplexing Passive Optical Network （WDM-PON） amalgamation system by combining RoF and WDM-PON technology, which can realize the wavelength division multiplexing transmission of multi-channel wireless link signals and digital baseband signals in the system. On the condition of back to back, 10km and 20km, the paper adopts Optisystem 7.0 simulation sot^ware to simulate, the result of simula- tion demonstrates that the system can effectively transmit multi-channel wireless link signals and digital base- band signals.

关 键 词：副载波调制 光纤无线电 WDM-PON 光纤接入网 

分 类 号：TN929.11[电子电信—通信与信息系统]