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Modeling of rain fading channel dynamics is essential to the real-time prediction of link availability for Ka-band satellite
communication system under rain attenuation impairment, and can validate fade mitigation techniques (FMT) such as
adaptive transmission and diversity. The mechanism of dynamic rain attenuation model based on time-series generator is
firstly concerned in this paper. We further provide a scheme and implementation of real-time simulator for dynamic rain
fading channels based on Hardware-in-the-loop (HIL) simulation method and general Field Programmable Logic Array
(FPGA) device. Finally, the impact of adaptive modulation fade countermeasures (AMFC) in the different state of rain
attenuation is evaluated with simulation results.
Hongchao Yao andHuali Wang
"Hardware-in-the-loop simulation of the dynamic characteristics of
rain fading channel for satellite-to-Earth links at Ka-band", Proc. SPIE 6795, Second International Conference on Space Information Technology, 67956Y (10 November 2007); https://doi.org/10.1117/12.775262
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Hongchao Yao, Huali Wang, "Hardware-in-the-loop simulation of the dynamic characteristics of rain fading channel for satellite-to-Earth links at Ka-band," Proc. SPIE 6795, Second International Conference on Space Information Technology, 67956Y (10 November 2007); https://doi.org/10.1117/12.775262