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

被引：0

作者：

Jeannin, Nicolas

Outeiral, Maura

Castanet, Laurent

Pereira, Carlos

Vanhoenacker-Janvier, Danielle

Riva, Carlo

Capsoni, Carlo

Luini, Lorenzo

Cossu, Mario

Martellucci, Antonio

机构：

[1] Off Natl Etud & Rech Aerosp, Electromagnetism & Radar Dept, Toulouse, France

[2] UCL, ICTEAM, Louvain, Belgium

[3] Politecn Milan, DEIB, I-20133 Milan, Italy

[4] Thales Alenia Space Italia, Rome, Italy

[5] TOS EEP ESTEC ESA, Noordwijk, Netherlands

来源：

2014 8TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2014年

关键词：

Earth observation data downlink; ka band; attenuation ground station; rain; numerical weather forecast models;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：3357 / 3361

页数：5

共 44 条

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