Modeling of Atmospheric Turbulence Effect on Terrestrial FSO Link
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Date
2009-04
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ORCID
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Referee
Mark
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Společnost pro radioelektronické inženýrství
Abstract
Atmospheric turbulence results in many effects causing fluctuation in the received optical power. Terrestrial laser beam communication is affected above all by scintillations. The paper deals with modeling the influence of scintillation on link performance, using the modified Rytov theory. The probability of correct signal detection in direct detection system in dependence on many parameters such as link distance, power link margin, refractive-index structure parameter, etc. is discussed and different approaches to the evaluation of scintillation effect are compared. The simulations are performed for a horizontal-path propagation of the Gaussian-beam wave.
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Citation
Radioengineering. 2009, vol. 18, č. 1, s. 42-47. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2009/09_01_042_047.pdf
http://www.radioeng.cz/fulltexts/2009/09_01_042_047.pdf
Document type
Peer-reviewed
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en