高速OOFDM传输系统研究  

Research on High Speed OOFDM Transmission System

作　　者：刘皎 陈静颖 党楠 LIU Jiao;CHEN Jingying;DANG Nan(Electronic Information And Electrical College of Engineering,Shangluo University,Shangluo 72600)

机构地区：[1]商洛学院电子信息与电气工程学院,商洛726000

出　　处：《舰船电子工程》2018年第10期88-92,共5页Ship Electronic Engineering

基　　金：国家青年自然科学基金项目(编号:61402351);商洛学院科研基金项目(编号:16SKY006)资助

摘　　要：重点研究光正交频分复用技(OOFDM)术,提出了一种高速OOFDM信号产生及接收方案。仿真实现了4QAM-OFDM信号的百公里传输,分析了色散对系统性能的影响,并结合ISFA信道估计方法,对接收信号图样进行纠正,验证了该传输方案的有效性和可靠性。The optical orthogonal frequency division multiplexing（OOFDM）technique is focused on in this paper,and a highspeed OOFDM signal generation and receiving scheme is proposed. The transmission of 4 QAM-OFDM signal is simulated and theinfluence of dispersion on the system performance is analyzed. The ISFA channel estimation method is used to correct the receivedsignal pattern,which verifies the validity and reliability of the proposed transmission scheme.

关 键 词：光频分复用 光纤色散 信道估计 

分 类 号：TN913.7[电子电信—通信与信息系统]