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Description
  • 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.
  • 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)
Title
  • Excess Loss Model for Low Elevation Links in Urban Areas for UAVs
  • Excess Loss Model for Low Elevation Links in Urban Areas for UAVs (en)
skos:prefLabel
  • Excess Loss Model for Low Elevation Links in Urban Areas for UAVs
  • Excess Loss Model for Low Elevation Links in Urban Areas for UAVs (en)
skos:notation
  • RIV/68407700:21230/11:00182182!RIV12-MSM-21230___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(OC09074)
http://linked.open...iv/cisloPeriodika
  • 3
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 198601
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/11:00182182
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • UAV; channel modeling; low elevation; urban area; path loss; diffraction (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [1FFFC02A0592]
http://linked.open...i/riv/nazevZdroje
  • Radioengineering
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 20
http://linked.open...iv/tvurceVysledku
  • Pechač, Pavel
  • Fontan, P.
  • Šimůnek, Michal
http://linked.open...ain/vavai/riv/wos
  • 000295103500001
issn
  • 1210-2512
number of pages
http://localhost/t...ganizacniJednotka
  • 21230
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