Frequency and Path Length Scaling of Rain Attenuation from 38 GHz, 58 GHz and 93 GHz Data Obtained on Terrestrial Paths

0345894 - ÚFA 2011 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
Kvičera, V. - Grábner, M. - Fišer, Ondřej
Frequency and Path Length Scaling of Rain Attenuation from 38 GHz, 58 GHz and 93 GHz Data Obtained on Terrestrial Paths.
3rd European Conference on Antennas and Propagation. New York: IEEE, 2009, s. 2546-2550. ISBN 978-1-4244-4753-4.
[European Conference on Antennas and Propagation /3./. Berlin (DE), 22.03.2009-27.03.2009]
Grant ostatní: GA Mšk(CZ) OC 093
Výzkumný záměr: CEZ:AV0Z30420517
Klíčová slova: rain attenuation * frequency scaling * path scaling * HAPs
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika

The frequency band 48 GHz is allocated for backhaul links between high altitude platforms (HAPs) operated in the troposphere and Earth base-stations. Some experimental results obtained at other frequencies on either terrestrial paths of different lengths or satellite paths can be used for frequency and path length scaling. A suitable method was chosen, tested and applied for calculation of cumulative distribution of rain attenuation at 47.7 GHz for the path length equivalent to the path between HAPs and Earth base-stations.
Trvalý link: http://hdl.handle.net/11104/0187069