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In this paper, results from two studies, one for ESA, the European Space Agency, awarded to a contortion led by Joanneum Research (A), and the other for CNES, the French National Space Studies Center, awarded to ONERA (F), are presented. These studies had the task of evaluating the characteristics of both the narrowband and wideband channels at Ku- and Ka-Band so that the feasibility of setting up...
With increasing utilization of satellite mobile services capacity shortage in respectively common frequency bands (L band) is to be expected. To enhance understanding of propagation channel characteristics at higher frequency bands (Ku/Ka band) an experiment with a mobile receiver, using narrow- and wideband test signals has been carried out. An airborne test platform has allowed to consider real...
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