Space Diversity Analysis for Low Elevation Links in Urban Areas

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00193075" target="_blank" >RIV/68407700:21230/12:00193075 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Space Diversity Analysis for Low Elevation Links in Urban Areas
Original language description
In this paper we analyze the possible use of diversity methods for a link between an UAV and a ground control station in an urban area. We describe a measurement campaign which reproduces the UAV link using a four channel receiver. The whole system can be classified as SIMO 1x4. We briefly introduce diversity methods which can be used to improve the link performance. Finally we present the results of a comparison of all the methods, and an analysis of elevation angles, the influence of location on diversity gain, a distribution analysis and an analysis of the number of channels are performed. The conditions for diversity techniques are favorable and all three methods enhance link performance. The diversity gain is not significantly dependent on the elevation angle or on the location of the receiver.
Czech name
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Czech description
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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)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 6th European Conference on Antennas and Propagation (EUCAP 2012)
ISBN
978-1-4577-0920-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
1165-1168
Publisher name
IEEE
Place of publication
Piscataway
Event location
Praha
Event date
Mar 25, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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