Study and Simulation on Turbulent Atmosphere Modeled by Gamma-Gamma Distributions

Jun Ao; Yun Zhi Xia; Long Che; Tao Zhang; Chun Bo Ma

doi:10.4028/www.scientific.net/AMR.760-762.204

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 760-762Study and Simulation on Turbulent Atmosphere...

Study and Simulation on Turbulent Atmosphere Modeled by Gamma-Gamma Distributions

Abstract:

Gamma-Gamma distribution model is widely used in studying the impact of the atmospheric turbulence on the Free Space Optical communication systems. This study introduces the Gamma-Gamma distribution model, simulates and studies the spot changes over distance, wavelength, turbulence structure constant and transmit aperture, respectively. Finally, the simulation results show that the Gamma-Gamma distribution is more suitable for middle-strong turbulence than weak turbulence.

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Periodical:

Advanced Materials Research (Volumes 760-762)

Pages:

204-208

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.760-762.204

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Online since:

September 2013

Authors:

Jun Ao, Yun Zhi Xia, Long Che, Tao Zhang, Chun Bo Ma

Keywords:

Gamma-Gamma Distribution, Log-Normal Distribution, Spot, Turbulence

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References

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