Share Email Print
cover

Proceedings Paper

Testing resistance modulation formats for FSO communication in turbulent environment, with used simulation box
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In this article the author’s team deals with problems of modulation formats for Free Space Optical (FSO) Communications. FSO communications have high bandwidth, low signal attenuation, quick installation, security, unlicensed band and low cost. In FSO communication occurs due to the influence of atmospheric effect (attenuation, and fluctuation the received power signal, influence turbulence). Here will be dealing modulation schemes OOK (On-Off keying) and Subcarrier Intensity Modulation (SIM) based on a BPSK (Binary Phase Shift Keying). In which will studied their characteristic and effect of atmospheric influence on the received signal. This results in decreased Eye-Diagram, Signal-to-Noise Ratio (SNR) and Bit Error Rate (BER). To evaluate the modulation formats in atmospheric turbulence is used simulation box with heat and wind sources.

Paper Details

Date Published: 4 September 2015
PDF: 11 pages
Proc. SPIE 9614, Laser Communication and Propagation through the Atmosphere and Oceans IV, 96140S (4 September 2015); doi: 10.1117/12.2180335
Show Author Affiliations
Ales Vanderka, VŠB-Technical Univ. of Ostrava (Czech Republic)
Lukas Hajek, VŠB-Technical Univ. of Ostrava (Czech Republic)
Jan Latal, VŠB-Technical Univ. of Ostrava (Czech Republic)
Jan Vitasek, VŠB-Technical Univ. of Ostrava (Czech Republic)
Stanislav Hejduk, VŠB-Technical Univ. of Ostrava (Czech Republic)
Vladimir Vasinek, VŠB-Technical Univ. of Ostrava (Czech Republic)


Published in SPIE Proceedings Vol. 9614:
Laser Communication and Propagation through the Atmosphere and Oceans IV
Alexander M. J. van Eijk; Christopher C. Davis; Stephen M. Hammel, Editor(s)

© SPIE. Terms of Use
Back to Top