| 数据通信微小卫星星座系统的发展及应用 |
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| 引用本文： | 宗可,曹桂兴,闫忠文.数据通信微小卫星星座系统的发展及应用[J].航天器工程,2011(2):66-71. |
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| 作者姓名： | 宗可 曹桂兴 闫忠文 |
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| 作者单位： | 1. 中国空间技术研究院,北京,100094
2. 中国东方红卫星股份有限公司,北京,100081 |
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| 摘 要： | 随着数据应用的发展,用户对数据传输的精确性、时效性、广域性提出了更高的要求.文章介绍了ORBC()MM、Argos、Aprize等几个国外典型数据微小卫星星座的发展情况,阐述了发展数据微小卫星系统的意义及必要性,从灾害监测、环境保护和商业应用等方面列举了系统的应用需求,分析了实时转发和储存转发两种业务发展模式,给出了系...
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| 关 键 词： | 微小卫星星座 数据传输 应用需求 业务模式 |
Development and Application of Data Communication Microsatellite Constellation System |
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| ZONG Ke,CAO Guixing,YAN Zhongwen.Development and Application of Data Communication Microsatellite Constellation System[J].Spacecraft Engineering,2011(2):66-71. |
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| Authors: | ZONG Ke CAO Guixing YAN Zhongwen |
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| Institution: | 1 China Academy of Space Technology,Beijing 100094,China)(2 China Spacesat Co.,Ltd.,Beijing 100081,China) |
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| Abstract: | With development of data applications related industries,accuracy,real-time and wide area of data transmission are higherly required.The ORBCOMM,Argos,Aprize and several other data communication microsatellite constellation systems are introduced in this paper.The significance of developing microsatellite-based Data Communication System(DCS) is expounded.Application requirements such as disaster monitoring,environmental protection and commercial applications are listed.Meanwhile,the operating modes,including real-time forward and storage forward are analyzed,and the components,including satellites,earth stations and terminals,are given as a reference to satellite-based data communication system development. |
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| Keywords: | microsatellite constellation data transmission application demand operating mode |
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