Distortion managed directly modulated on-off keying signal transmission for 10 Gbps visible light communications using electrical filtration

被引：0

作者：

Sudhakar M.V. ^{[1
]}

Rajini G.K.R. ^{[2
]}

机构：

[1] Department of Electronics and Communication Engineering, Lakireddy Bali Reddy College of Engineering, Mylavaram

[2] Department of Instrumentation, School of Electrical Engineering, Vellore Institute of Technology, Tamilnadu, Vellore

来源：

Journal of Optical Communications | 2024年 / 45卷

关键词：

bit error rate; light-emitting diode; visible light communication;

D O I：

10.1515/joc-2023-0179

中图分类号：

学科分类号：

摘要：

In this research, a communication system that uses visible light as a carrier and is designed for high-throughput interior applications. In order to lower the overall system cost, this work uses intensity modulation at the transmitter and direct detection with electrical filtering at the receiver. Various low-pass filtration techniques (Gaussian, Butterworth, Bessel, and Chebyshev) have been proposed in his paper to mitigate the effect of channel distortion in visible light communication (VLC) systems. The achieved transmission range is up to 3 m in addition to the supported data rate of 10 Gbps with a bit error rate of less than 10-9. Simulations are carried out using optisystem software that includes PRBS OOK optical signal generation at LED output in the transmitter, VLC channel, and APD with LPF in the receiver. © 2023 Walter de Gruyter GmbH, Berlin/Boston.

引用

页码：s1985 / s1990

页数：5