Seasonal Additional Attenuation in Woodlands for Satellite Services at L-, S- and C-Bands

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00184921" target="_blank" >RIV/68407700:21230/11:00184921 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TAP.2011.2165507" target="_blank" >http://dx.doi.org/10.1109/TAP.2011.2165507</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TAP.2011.2165507" target="_blank" >10.1109/TAP.2011.2165507</a>

Result language
angličtina
Original language name
Seasonal Additional Attenuation in Woodlands for Satellite Services at L-, S- and C-Bands
Original language description
Results of measurement trials at 2.0, 3.5, 5.0 and 6.5 GHz focused on high elevation links with a ground terminal inside a forested area are presented. Previous measurements during summer vegetation shadowing in full leaf were significantly expanded uponin new locations and, in addition, by conducting trials during winter. New empirical linear models were derived for both summer and winter at a broad frequency range taking into consideration elevation angles between 25 to 90 degrees. The models can beused to estimate average, minimum and maximum values of the additional vegetation attenuation in moderate climate woodlands.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Project
<a href="/en/project/OC09074" target="_blank" >OC09074: Propagation Modeling of Shadowing by Vegetation for Mobile Satcom & Satnav Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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