Detail publikačního výsledku

Modeling of Atmospheric Turbulence Effect on Terrestrial FSO Link

PROKEŠ, A.

Originální název

Modeling of Atmospheric Turbulence Effect on Terrestrial FSO Link

Anglický název

Modeling of Atmospheric Turbulence Effect on Terrestrial FSO Link

Druh

Článek WoS

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

FSO, atmospheric turbulence, scintillation, Gaussian beam, Rytov variance.

Klíčová slova v angličtině

FSO, atmospheric turbulence, scintillation, Gaussian beam, Rytov variance.

Autoři

PROKEŠ, A.

Rok RIV

2010

Vydáno

01.04.2009

Místo

FEKT VUT v Brně

ISSN

1210-2512

Periodikum

Radioengineering

Svazek

18

Číslo

1

Stát

Česká republika

Strany od

42

Strany do

47

Strany počet

6

BibTex

@article{BUT48421,
  author="Aleš {Prokeš}",
  title="Modeling of Atmospheric Turbulence Effect on Terrestrial FSO Link",
  journal="Radioengineering",
  year="2009",
  volume="18",
  number="1",
  pages="42--47",
  issn="1210-2512"
}