Passive optical receiver for visible light communication (VLC)
Passive optical receiver for visible light communication (VLC)
复制标题
用于可见光通信（VLC）的无源光接收器
DOI：
10.1109/tencon.2015.7372787
复制
发表时间：
2015
期刊：
影响因子：
--
通讯作者：
C. Yeh
中科院分区：
文献类型：
--
作者：
Hung;Kevin Liang;Chung;Shih;C. Chow;C. Yeh
我们展示了使用太阳能电池作为可见光通信的光接收器(Rx)。该太阳能电池成本低，无需外接电源即可将VLC光信号转换为电信号。由于太阳能电池的响应非常有限，我们还提出并论证了使用预失真来显著增强太阳能电池Rx的响应。在无线传输距离为75 cm时，误码率为10-9时，VLC的容量为0.4Mbit/S；在无线传输距离为125 cm时，误码率为10-9时，VLC的容量为0.3Mbit/S。
We demonstrate using solar cell as optical receiver (Rx) for visible light communication (VLC). The solar cell is low cost and can convert the VLC optical signal into electrical signal without external power supply. As the response of the solar cell is very limited; we also propose and demonstrate using pre-distortion to significantly enhance the response of the solar cell Rx. A VLC capacity of 0.4 Mbit/s at bit-error-rate (BER) of 10-9 under wireless transmission distance of 75 cm; and a capacity of 0.3 Mbit/s at BER of 10-9 under wireless transmission distance of 125 cm can be achieved.