5.36 Gbit/s OFDM optical wireless communication link over the underwater channel

• Type: Article in International Conference Proceedings Book
• Date: 2020

Authors

Araujo, JH (Author) Other; Kraemer, R (Author) Other; Tavares, JS (Author) Other; Pereira, F (Author) Other; H. M. Salgado (Author) FEUP; L. M. Pessoa (Author) FEUP

Conference proceedings International

Title: 2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2020

12th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2020

20 July 2020 through 22 July 2020

Indexing

Scopus - 0 Citations

Other information

Authenticus ID: P-00T-672

DOI: 10.1109/csndsp49049.2020.9249638

Abstract (EN): An OFDM transmission system is reported based on a directly modulated blue LASER diode, for high bit rate under-water optical communication applications. The 256 subcarriers 16-QAM signal is transmitted over a total distance of 2.4 m underwater with an EVM lower than -28.5 dB for a 250 MHz bandwidth and -16.5 dB for a 2 GHz bandwidth, the BER being lower than the forward error corrector limit. At the maximum bandwidth of 2 GHz a transmission rate of 5.36 Gbit/s is achieved. © 2020 IEEE.

Language: English

Type (Professor's evaluation): Scientific