Feasibility of UAV Link Space Diversity in Wooded Areas

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00206034" target="_blank" >RIV/68407700:21230/13:00206034 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1155/2013/890629" target="_blank" >http://dx.doi.org/10.1155/2013/890629</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1155/2013/890629" target="_blank" >10.1155/2013/890629</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Feasibility of UAV Link Space Diversity in Wooded Areas

Popis výsledku v původním jazyce

Space diversity techniques provide an effective way to mitigate the deep fades in received power in a scattering environment. Space diversity influence on narrowband UAV links, which are unique due to the elevation angle and mutual position of a moving transmitter in homogeneous environment and static receiver in scattering environment, is analyzed in a wooded area using a remotely controlled airship at 2GHz. The experimental link forms a 1x4 SIMO configuration with influence quantified by values of diversity gain and subsequent comparison with Rayleigh fading series. The mutual antenna distance and elevation angle influence is also studied as the difference between the wooded area and an open field or urban environment.

Název v anglickém jazyce

Feasibility of UAV Link Space Diversity in Wooded Areas

Popis výsledku anglicky

Space diversity techniques provide an effective way to mitigate the deep fades in received power in a scattering environment. Space diversity influence on narrowband UAV links, which are unique due to the elevation angle and mutual position of a moving transmitter in homogeneous environment and static receiver in scattering environment, is analyzed in a wooded area using a remotely controlled airship at 2GHz. The experimental link forms a 1x4 SIMO configuration with influence quantified by values of diversity gain and subsequent comparison with Rayleigh fading series. The mutual antenna distance and elevation angle influence is also studied as the difference between the wooded area and an open field or urban environment.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

International Journal of Antennas and Propagation

ISSN

1687-5869

e-ISSN

—

Svazek periodika

2013

Číslo periodika v rámci svazku

2013

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

000321657600001

EID výsledku v databázi Scopus

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