Design and Implementation of Visible Light Communication Circuit with a Built-in Distance Compensation Function 


Vol. 40,  No. 4, pp. 740-749, Apr.  2015


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  Abstract

In the visible light (VL) communication based on the conventional LED lights, depending on the increase of the communication range, the signal received at the photodiode of the VL receiver has usually the random distorted and decreased amplitude due to the path loss and fading effects of the VL channel. In order to overcome this problem, we propose, design, and implement the visible light communication circuit based on the comparator threshold voltage, where has a built-in distance compensation function. In addition, the performance of the proposed technique is evaluated and analyzed depending on the distance and communication speed through comparing the proposed VLC system based on the threshold voltage with the conventional one.

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  Cite this article

[IEEE Style]

J. Park and Y. U. Lee, "Design and Implementation of Visible Light Communication Circuit with a Built-in Distance Compensation Function," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 4, pp. 740-749, 2015. DOI: .

[ACM Style]

Jeong-Uk Park and Yong Up Lee. 2015. Design and Implementation of Visible Light Communication Circuit with a Built-in Distance Compensation Function. The Journal of Korean Institute of Communications and Information Sciences, 40, 4, (2015), 740-749. DOI: .

[KICS Style]

Jeong-Uk Park and Yong Up Lee, "Design and Implementation of Visible Light Communication Circuit with a Built-in Distance Compensation Function," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 4, pp. 740-749, 4. 2015.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880