首页> 外国专利> DEVELOPMENT METHOD OF GLOBAL SATELLITE SYSTEM OF INFORMATION BROADCASTING BETWEEN LOW-ORBITING SPACECRAFTS AND GROUND RECEIVING-AND-TRANSMITTING STATIONS BY USING SATELLITES-RETRANSLATORS ON GEOSTATIONARY ORBIT

DEVELOPMENT METHOD OF GLOBAL SATELLITE SYSTEM OF INFORMATION BROADCASTING BETWEEN LOW-ORBITING SPACECRAFTS AND GROUND RECEIVING-AND-TRANSMITTING STATIONS BY USING SATELLITES-RETRANSLATORS ON GEOSTATIONARY ORBIT

机译:卫星轨道上的卫星再翻译器在低轨道空间与地面收发站之间进行全球卫星信息广播卫星系统的开发方法

摘要

FIELD: radio engineering.;SUBSTANCE: orbital diversity of satellites-retranslators (SR) is chosen within 2[arcsin(RE/RGSO)+arcsin(RE/RLOSmin)] to 2[arcsin(RE/RGSO)+arcsin(RE/RLOSmin)], where RE - radius of the Earth considering the height of atmospheric layer, RGSO - radius of geostationary orbit, RLOSmin - minimum radius of LOS (low-orbiting spacecraft) orbit. Connection of LOS to SR is performed within the opening angle of ±Θ=180°-arcsin[RE/(RE+Hmax)], where Hmax - maximum flight level of low-orbiting spacecraft (LOS) oriented in the direction from the centre of the Earth and reckoned at all values of azimuth relative to the straight line connecting the centre of the Earth to LOS location point; at that, connection of LOS to SR is performed within the opening angle of ±Θ=180o-arcsin[RE/(RE+Hmax)], where Hmax -maximum LOS flight level, which is oriented in the direction from the centre of the Earth and reckoned at all azimuth values relative to the straight line connecting the centre of the Earth to LOS location point.;EFFECT: rendering global service by using geostationary satellites-retranslators to low-orbiting spacecrafts at any point of their possible orbital position.;5 dwg
机译:领域:无线电工程。;实体:在2 [arcsin(R E / R GSO )+ arcsin(R E / R LOSmin )]到2 [arcsin(R E / R GSO )+ arcsin(R E / R LOSmin )],其中R E -考虑大气层高度的地球半径R GSO -对地静止轨道的半径,R LOSmin -LOS(低轨道航天器)轨道的最小半径。 LOS与SR的连接在±θ= 180°-弧度[R E /(R E + H max )],其中H max -低轨道航天器(LOS)的最大飞行高度,其方向是从地球中心指向,并相对于连接中心的直线以所有方位角值估算地球到LOS定位点的距离;此时,LOS与SR的连接在±Θ= 180 o -arcsin [R E /(R E + H max )],其中H max -最大LOS飞行水平,它是从地球中心指向的方向,相对于地球效果:通过使用对地静止卫星再翻译器在其可能的轨道位置的任何位置向低轨道的航天器提供全球服务; 5 dwg

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