Simple and reconfigured single-sideband OFDM RoF system

被引：35
|
作者：
Xu, Yuming [1 ,2 ,3 ]
Li, Xinying [2 ]
Yu, Jianjun [1 ]
Chang, Gee-Kung [2 ]
机构：
[1] Fudan Univ, Key Lab Informat Sci Electromagnet Waves MoE, Shanghai 200433, Peoples R China
[2] Georgia Inst Technol, Atlanta, GA 30332 USA
[3] ZTE TX Inc, Morristown, NJ 07920 USA
来源：
OPTICS EXPRESS | 2016年 / 24卷 / 20期
基金：
中国国家自然科学基金;
关键词：
SIGNAL GENERATION; 5G;
D O I：
10.1364/OE.24.022830
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose a simple and reconfigured dispersion-tolerant single sideband (SSB) orthogonal frequency division multiplexing (OFDM) radio over fiber (RoF) system enabled by digital signal processing (DSP), one in-phase/quadrature (I/Q) modulator and direct-detection. The generated radio frequency (RF) is based on DSP and the frequency can be flexibly adjusted, which can be employed in the future software-defined radio access network (RAN). Based on our proposed system, we have experimentally demonstrated 16-ary quadrature amplitude modulation (16QAM) 21.87-Gb/s 21-GHz and 38-GHz SSB-OFDM RoF signal generation and transmission over 80-km single-mode fiber (SMF), respectively. (C) 2016 Optical Society of America
引用
收藏
页码：22830 / 22835
页数：6
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