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Proceedings Paper

Research on channel character of solar blind UV communication
Author(s): Yi Tang; Guo-qiang Ni; Zhong-liang Wu; Li-jun Zhang; Yu Lin
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Paper Abstract

A LOS solar blind UV communication channel model is presented in the paper, which consists of three sections: propagation loss section, scattering transmission section and background noise section. LOS transmission loss model of UV channel is deduced by Lambert law and noise power calculation is also analyzed. Base on them, a practicable calculation method of signal to noise ratio (SNR) is presented, which is a bridge between system parameters and system performances such as BER and limit communication distance in analysis of UV communication. Transmission loss and SNR of LOS are measured in outdoor experiments. The experiment shows that SNR calculation data agree with the experimental results quite well. The calculation also shows that the limit communication distance of LOS can achieve 7kms with the UV sensor at present.

Paper Details

Date Published: 26 November 2007
PDF: 10 pages
Proc. SPIE 6829, Advanced Materials and Devices for Sensing and Imaging III, 682907 (26 November 2007); doi: 10.1117/12.760210
Show Author Affiliations
Yi Tang, Beijing Institute of Technology (China)
Guo-qiang Ni, Beijing Institute of Technology (China)
Zhong-liang Wu, Beijing Institute of Technology (China)
Li-jun Zhang, Beijing Institute of Technology (China)
Yu Lin, Beijing Institute of Technology (China)

Published in SPIE Proceedings Vol. 6829:
Advanced Materials and Devices for Sensing and Imaging III
Anbo Wang; Yimo Zhang; Yukihiro Ishii, Editor(s)

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