文章基本信息

标题：Atmospheric Turbulence and Pointing Errors Effects in the Performance Matrices of Wireless Optical Links
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作者：Jeena Maria Cherian ; Shiju C Chacko ; B C Kavitha 等
期刊名称：International Journal of Electronics Communication and Computer Technology
印刷版ISSN：2249-7838
出版年度：2015
卷号：5
期号：2
出版社：International Journal of Electronics Communication and Computer Technology
摘要：The average channel capacity and bit error rate parameters of free space optical link under atmospheric turbulence modelled by Gamma-Gamma distribution and K- distribution respectively with pointing error effects has been analysed. The performance indices have been plotted against transmitted power and compared. It has been observed that channel capacity has a slight improvement during night time due to less turbulence effects due to reduced temperature fluctuations in the atmosphere
关键词：Bit error rate (BER); Channel capacity; ; Atmospheric turbulence; Gamma-Gamma model; K- ; distribution; transmitted power