A Signal Amplification-based Transceiver for Visible Light Communication

A Signal Amplification-based Transceiver for Visible Light Communication

Blog Article

Visible light communication (VLC) is an upcoming wireless technology for next-generation communication for high-speed data transmission.It has the potential for capacity enhancement due to its characteristic large bandwidth.Concerning signal processing and suitable transceiver design hindigyanvishv.com for the VLC application, an amplification-based optical transceiver is proposed in this article.The transmitter consists of a driver and laser diode as the stuart products emcelle tocopherol light source, while the receiver contains a photodiode and signal amplifying circuit.The design model is proposed for its simplicity in replacing the trans-impedance and transconductance circuits of the conventional modules by a simple amplification circuit and interface converter.

The system was tested at communication distances of 1m and 3.5m using a terminal emulation program for data transfer between two computing devices.