Excess Loss Model for Low Elevation Links in Urban Areas for UAVs
| dc.contributor.author | Simunek, Michal | |
| dc.contributor.author | Pechac, Pavel | |
| dc.contributor.author | Fontan, Fernando P. | |
| dc.coverage.issue | 3 | cs |
| dc.coverage.volume | 20 | cs |
| dc.date.accessioned | 2016-03-01T08:14:51Z | |
| dc.date.available | 2016-03-01T08:14:51Z | |
| dc.date.issued | 2011-09 | cs |
| dc.description.abstract | In this paper we analyze the link between an UAV and a ground control station in an urban area. This link shows a unique geometry which is somewhere in between the purely terrestrial (e.g., a macro-cell channel) and the land mobile satellite case (LMS). We describe a measurement campaign which reproduces the UAV link conditions and shows how the excess loss is mainly dependent on the elevation angle and fairly independent of the distance. Finally, we propose a simple physical model for predicting the excess loss based on a combination of diffracted and reflected components. Results from this model are in good agreement with the measurements. | en |
| dc.format | text | cs |
| dc.format.extent | 561-568 | cs |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Radioengineering. 2011, vol. 20, č. 3, s. 561-568. ISSN 1210-2512 | cs |
| dc.identifier.issn | 1210-2512 | |
| dc.identifier.uri | http://hdl.handle.net/11012/56879 | |
| dc.language.iso | en | cs |
| dc.publisher | Společnost pro radioelektronické inženýrství | cs |
| dc.relation.ispartof | Radioengineering | cs |
| dc.relation.uri | http://www.radioeng.cz/fulltexts/2011/11_03_561_568.pdf | cs |
| dc.rights | Creative Commons Attribution 3.0 Unported License | en |
| dc.rights.access | openAccess | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | en |
| dc.subject | UAV | en |
| dc.subject | channel modeling | en |
| dc.subject | low elevation | en |
| dc.subject | urban area | en |
| dc.subject | path loss | en |
| dc.subject | diffraction | en |
| dc.title | Excess Loss Model for Low Elevation Links in Urban Areas for UAVs | en |
| dc.type.driver | article | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |
| eprints.affiliatedInstitution.faculty | Fakulta eletrotechniky a komunikačních technologií | cs |
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