Statistics of rain attenuation revisited

Ifiok Otung, J. Bach Anderson, P. C. F. Eggers

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i gynhadleddadolygiad gan gymheiriaid

55 Wedi eu Llwytho i Lawr (Pure)

Crynodeb

Millimeter frequency satellite links are prone to variations in attenuation over a large range due to rain, more than 30 dB. Traditionally, it has been considered to be part of meteorological conditions, unavoidable variations. Statistical distributions have been fit-to-data type with little or no physical insight. It is the purpose of this paper to test the hypothesis that the dynamic variations are Ricean or Rayleigh type fading, caused by multipath from the rain. This opens the possibility of exact distributions of Doppler variations and of the recently studied rain fade slope, which must follow a Student's t-distribution with the Doppler spread as parameter. The theory is tested on experimental data published in [1]
Iaith wreiddiolSaesneg
TeitlProceedings of the XXXth URSI General Assembly and Scientific Symposium
Is-deitl13-20 August 2011
CyhoeddwrInstitute of Electrical and Electronics Engineers
Tudalennau1-4
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsE-gyhoeddi cyn argraffu - 13 Awst 2011
Digwyddiad XXXth URSI General Assembly and Scientific Symposium - Istanbul, Turkey
Hyd: 13 Aug 201120 Aug 2011

Cynhadledd

Cynhadledd XXXth URSI General Assembly and Scientific Symposium
Cyfnod13/08/1120/08/11

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