Long-reach 60-GHz radio-over-fiber system based on turbo-coded OFDM  

作　　者：曹子峥 余建军 唐琪 曾冠军 陈林 

机构地区：[1]Key Laboratory for Micro/Nano Opto-Electronic Devices of Ministry of Education and School of Computer and Communication,Hunan University

出　　处：《Chinese Optics Letters》2010年第11期1024-1027,共4页中国光学快报（英文版）

基　　金：supported by the National "863" Program of China(Nos. 2009AA01Z222,2009AA01Z220,and 2009AA01A347);the National Natural Science Foundation of China(No. 60977049)

摘　　要：Turbo-coded 1.25-Gb/s orthogonal frequency-division multiplexing （OFDM） signals in 60-GHz radio-over-fiber system are demonstrated.It can overcome impairments in fibers and extend transmission distance.Experimental results show that the transmission distance of turbo-coded OFDM signals at 1.25 Gb/s with coding （pure bit rate of 830 Mb/s） can be extended by over 30%.Turbo-coded 1.25-Gb/s orthogonal frequency-division multiplexing （OFDM） signals in 60-GHz radio-over-fiber system are demonstrated.It can overcome impairments in fibers and extend transmission distance.Experimental results show that the transmission distance of turbo-coded OFDM signals at 1.25 Gb/s with coding （pure bit rate of 830 Mb/s） can be extended by over 30%.

关 键 词：Orthogonal functions 

分 类 号：TN929.1[电子电信—通信与信息系统] TN919.3[电子电信—信息与通信工程]