Statistical prediction of the atmospheric behavior for free space optical link

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F15%3A86097174" target="_blank" >RIV/61989100:27240/15:86097174 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2180338" target="_blank" >http://dx.doi.org/10.1117/12.2180338</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2180338" target="_blank" >10.1117/12.2180338</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Statistical prediction of the atmospheric behavior for free space optical link

Popis výsledku v původním jazyce

The atmosphere is unstable and unpredictable environment, where are continual changes of the air refractive index. These changes cause fluctuation of optical power at the receiver site. The prediction of behavior of the atmosphere and effect of this behavior on the FSO link is very complicated or even impossible. Aim of this article is focused on statistical analysis of measured level signal RSSI of the FSO link and atmospheric properties measured by hydro-meteorological station. For measured data the statistical analysis tools were used. Next part of article is focused on determination of the linear regression model to calculate level of RSSI depending on the atmospheric properties. Two empirical equations are result for day and night time. These equations describe behavior of signal RSSI in 30 days interval. Finally, comparison of the obtained mathematical model with real measured data of RSSI was introduced for one week before and one week after the analyzed time interval. (C) 2015 SPIE.

Název v anglickém jazyce

Statistical prediction of the atmospheric behavior for free space optical link

Popis výsledku anglicky

The atmosphere is unstable and unpredictable environment, where are continual changes of the air refractive index. These changes cause fluctuation of optical power at the receiver site. The prediction of behavior of the atmosphere and effect of this behavior on the FSO link is very complicated or even impossible. Aim of this article is focused on statistical analysis of measured level signal RSSI of the FSO link and atmospheric properties measured by hydro-meteorological station. For measured data the statistical analysis tools were used. Next part of article is focused on determination of the linear regression model to calculate level of RSSI depending on the atmospheric properties. Two empirical equations are result for day and night time. These equations describe behavior of signal RSSI in 30 days interval. Finally, comparison of the obtained mathematical model with real measured data of RSSI was introduced for one week before and one week after the analyzed time interval. (C) 2015 SPIE.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of SPIE. Volume 9614

ISBN

978-1-62841-780-7

ISSN

0277-786X

e-ISSN

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Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

San Diego

Datum konání akce

10. 8. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000366499600024