Space Diversity Gain in Urban Area Low Elevation Links for Surveillance Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00209046" target="_blank" >RIV/68407700:21230/13:00209046 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TAP.2013.2280874" target="_blank" >http://dx.doi.org/10.1109/TAP.2013.2280874</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TAP.2013.2280874" target="_blank" >10.1109/TAP.2013.2280874</a>
Alternative languages
Result language
angličtina
Original language name
Space Diversity Gain in Urban Area Low Elevation Links for Surveillance Applications
Original language description
In this communication we quantify the carrier-to-noise ratio, CNR, gains achieved using space diversity in a link reproducing the propagation conditions between a surveillance aerial vehicle, manned or unmanned, and a ground control station in an urban area at low elevation angles, in the 1?4 deg. range. The receiver is assumed to be at street level, i.e., it undergoes strong blockage effects. Such link differs from others, e.g., satellite or terrestrial, thus requiring an ad-hoc analysis including comprehensive measurements. Here, we describe a continuous wave, CW, measurement campaign where we used a four-channel receiver, i.e., we analyzed a 1x4 SIMO configuration. First, the correlation between branches was studied and then, we went on to verify the incremental CNR gains achieved by increasing the number of diversity branches. We also paid attention to the influence of the elevation angle within the limited elevation range considered. Moreover, for reference, we present a compariso
Czech name
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Czech description
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Classification
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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Result continuities
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
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Antennas and Propagation
ISSN
0018-926X
e-ISSN
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Volume of the periodical
61
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
6255-6260
UT code for WoS article
000328044200054
EID of the result in the Scopus database
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