Atmospheric Channel Simulator for the Simulation of Propagation Impairments for Ka Band Data Downlink

N. Jeannin 1 M. Outeiral 1 L. Castanet 1 C. Pereira 2 D. Vanhoenacker-Janvier 2 C. Riva 3 C. Capsoni 3 L. Luini 3 M. Cossu 4 A. Martellucci 5
1 ONERA - The French Aerospace Lab [Toulouse]
2 ICTEAM - Institute of Information and Communication Technologies, Electronics and Applied Mathematics
3 DEIB, Politecnico di Milano, Milano, Italy
4 Thales Alenia Space, Roma, Italy
5 TOS-EEP/ESTEC/ESA, Noordwijk, The Netherlands
Abstract : This paper describes a methodology to model the propagation conditions for Earth observation data downlink operating at Ka band. It relies on the use of numerical weather forecast models to perform local high resolution reanalysis of the meteorological conditions on which the propagation effects can be computed. From the meteorological simulations spanning long durations, time series representative of attenuation between an orbiting satellite and a ground station are extracted, knowing orbital and RF characteristics of the system.
Keywords : EARTH OBSERVATION DATA DOWNLINK KA BAND ATTENUATION GROUND STATION RAIN NUMERICAL WEATHER FORECAST MODELS
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Conference papers
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Submitted on : Monday, September 8, 2014 - 4:28:54 PM
Last modification on : Tuesday, August 13, 2019 - 11:10:04 AM
Long-term archiving on : Tuesday, December 9, 2014 - 10:19:03 AM

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N. Jeannin, M. Outeiral, L. Castanet, C. Pereira, D. Vanhoenacker-Janvier, et al.. Atmospheric Channel Simulator for the Simulation of Propagation Impairments for Ka Band Data Downlink. 8th European Conference on Antennas and Propagation (EUCAP 2014), Apr 2014, LA HAYE, France. ⟨hal-01058646⟩

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