Study on underwater wireless communication system using LED

被引：11

作者：

Son, Hyun-Joong ^{[1
]}

Choi, Hyeung-Sik ^{[1
]}

Tran, Ngoc-Huy ^{[1
]}

Ha, Ji-Hoon ^{[1
]}

Ji, Dae-Hyeung ^{[1
]}

Kim, Joon-Young ^{[2
]}

机构：

[1] Korea Maritime & Ocean Univ, Div Mech & Energy Syst Engn, Busan 606791, South Korea

[2] Korea Maritime & Ocean Univ, Div Marine Equipment Engn, Busan 606791, South Korea

来源：

MODERN PHYSICS LETTERS B | 2015年 / 29卷 / 6-7期

关键词：

LED communication; underwater wireless communication;

D O I：

10.1142/S0217984915400230

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this paper, a new variable-focus LED light device is developed for underwater communication. Usually used as an underwater lighting fixture, the LED light device in this study is utilized as an underwater communication device (UCD) by controlling the distance between light source and lens when communication is needed. A transmission and a receiving part of LED light for communication using photoelectric sensor and Fresnel lens are also developed. The communication system was tested in fresh water and sea water to verify its communication performance; results of which are presented in this study.

引用

页数：6