Mạng VSAT (P6)

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Mạng VSAT (P6)

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DEVELOPMENTS The aim of this chapter is to discuss briefly possible developments of VSAT future technology. The introduction of this book emphasised the fact that VSAT networks are part of the historical evolution of earth station technology towards a reduction insize and cost. From the link analysis developed in Chapter 5, it has become clearthat this evolution was possible thanks to the availability of satellite transponders with high EIRP and G/r. Such satellites emerged as a result of coverage design, evolving from global tomultiple spot beams, and eventually adaptation to offering regional services, as mentionedChapter 2, section 2.1.3. in ...

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