NEC space activities for telecommunication satellite system - APRSAF
NEC space activities for telecommunication satellite system - APRSAF
NEC space activities for telecommunication satellite system - APRSAF
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1.Demand <strong>for</strong> <strong>satellite</strong>s communicationsref Euroconsult report 2010Number of beamThroughput (Gbps)Launch weight160140120100806040200ANIKF2SPACEWAY6トン 級6ton classWild blueTypical high throughput <strong>satellite</strong>140Gbps140GbpsViasatJupiter80beams 80ビームIPSTARKASATref Euroconsult report 2010YaHSATNumber of beamsThroughputLaunch weightMore than 100Gbps throughput <strong>satellite</strong>s provide <strong>satellite</strong> internet. Multibeamantenna are equipped on 6ton class large <strong>satellite</strong>.Page 10© <strong>NEC</strong> Corporation 2010