Design of Full Duplex Visible Light Communication System Based on Single Light Source

被引：3
|
作者：
Yang Yufeng [1 ]
Jiang Mingzheng [1 ]
Ying, Zhang [1 ]
Huan, Zhang [1 ]
机构：
[1] Xian Univ Technol, Sch Automat & Informat Engn, Xian 710048, Shaanxi, Peoples R China
来源：
LASER & OPTOELECTRONICS PROGRESS | 2019年 / 56卷 / 01期
关键词：
optical communication; reverse modulation; uplink; downlink; full duplex communication; OFDM;
D O I：
10.3788/LOP56.010603
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A full duplex visible light communication system based on single light source is designed, which realizes the functions of both visible light illumination and communication. The cat eye reverse modulator is used to perform remodulation on the downlink optical signal, and the uplink information is modulated onto the downlink optical signal and reflected back. The experimental result shows that the system with single light source can realize full duplex visible light communication and make the communications between the uplink and the downlink independent, and the communication effect is good.
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页数：9
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