Research on channel character of solar blind UV communication

Tang Yi*, Guo Qiang Ni, Zhong Liang Wu, Li Jun Zhang, Yu Lin

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

9 Citations (Scopus)

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.

Original languageEnglish
Title of host publicationAdvanced Materials and Devices for Sensing and Imaging III
DOIs
Publication statusPublished - 2008
EventAdvanced Materials and Devices for Sensing and Imaging III - Beijing, China
Duration: 12 Nov 200714 Nov 2007

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6829
ISSN (Print)0277-786X

Conference

ConferenceAdvanced Materials and Devices for Sensing and Imaging III
Country/TerritoryChina
CityBeijing
Period12/11/0714/11/07

Keywords

  • Background noise
  • Channel model
  • Channel of solar blind UV
  • SNR
  • Transmission loss
  • UV communication

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