ISSN 2738-0971 | eISSN 2738-1013
Bulletin of Natural Sciences Research
Open access journal | Double-blind peer review

HK DISTRIBUTION MODEL FOR ATMOSPHERIC TURBULENCE CHANNEL UNDER THE INFLUENCE OF POINTING ERRORS

Authors

Marko Smilić ORCID 0000-0003-2227-2536
Faculty of Sciences and Mathematics, University of Priština in Kosovska Mitrovica, Kosovska Mitrovica, Serbia
Stefan Panić ORCID 0000-0002-5868-1764
Faculty of Sciences and Mathematics, University of Priština in Kosovska Mitrovica, Kosovska Mitrovica, Serbia
Milan Savić ORCID 0000-0002-7692-001X
Faculty of Sciences and Mathematics, University of Priština in Kosovska Mitrovica, Kosovska Mitrovica, Serbia
Petar Spalević
Faculty of Technical Sciences, University of Priština, Kosovska Mitrovica
Dejan Milić
Faculty of Electronic Engineering, University of Niš, Niš
DOI 10.5937/univtho6-12480 Original page Cite this article

Keywords

Pointing error model, PDF, BER, FSO system, HK distribution model

Abstract

In this paper, HK statistical model is considered. The application of HK distribution in modeling atmospheric turbulence channel under the influence of strong and weak turbulences and all irradiance fluctuations are discussed. Expression for atmospherics turbulence channel model, pointing error models and path loss are given. Probability density functions (PDF) for both pointing error models (zero boresight and nonzero boresight) are calculated and graphically represented. Also, average bit-error-rate (BER) for zero boresight pointing error and nonzero boresight pointing error are calculated and graphically represented. Closed form expression for PDF and BER are given. Impact of zero boresight pointing error and nonzero boresight pointing error on transmission over atmospheric turbulence channel in FSO system is explained.

Published
2016/12/21
Issue
Vol. 6 No. 2 (2016)
Section
Original Scientific Paper
CC BY-SA license

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