Characterization of the Organic LED Based Visible Light Communications

被引：4
作者：
Chvojka, Petr [1 ]
Dvorak, Petr [1 ]
Pesek, Petr [1 ]
Zvanovec, Stanislav [1 ]
Haigh, Paul Anthony [2 ]
Ghassemlooy, Zabih [3 ]
机构：
[1] Czech Tech Univ, Fac Elect Engn, Dept Electromagnet Field, Prague, Czech Republic
[2] Univ Bristol, Fac Engn, High Performance Networks Grp, Bristol BS8 1TH, Avon, England
[3] Northumbria Univ, Fac Engn & Environm, NCRLab, Opt Commun Res Grp, Newcastle Upon Tyne NE1 8ST, Tyne & Wear, England
来源：
2016 10TH INTERNATIONAL SYMPOSIUM ON COMMUNICATION SYSTEMS, NETWORKS AND DIGITAL SIGNAL PROCESSING (CSNDSP) | 2016年
基金：
英国工程与自然科学研究理事会;
关键词：
bit error rate; organic light emitting diode; visible light communications; PHASE MODULATION; EMITTING DIODE; TRANSMISSION; AMPLITUDE; LINK;
D O I：
10.1109/CSNDSP.2016.7573912
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper presents experimental results on a visible light communications system utilizing organic light-emitting diodes (OLEDs) and 16-quadrature amplitude modulation. The modulation bandwidth of the OLED device is limited to 310 kHz and the signal is generated on carrier frequencies f(c) = {100, 200, 300} kHz for use across different regions of the OLED frequency response. We demonstrate how setting a specific carrier frequency can affect the system performance. The supported bit rates are 220, 640 and 260 kb/s for f(c) = 100, 200 and 300 kHz, respectively. The angular dependence of the system performance is also analysed.
引用
收藏
页数：4
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