| 我国全球卫星导航信号设计研究 |
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| 引用本文： | 谭述森,周兵,郭盛桃,刘志俭.我国全球卫星导航信号设计研究[J].中国科学:物理学 力学 天文学,2010(5):514-519. |
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| 作者姓名： | 谭述森 周兵 郭盛桃 刘志俭 |
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| 作者单位： | 北京环球信息应用开发中心; |
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| 摘 要： | 我国全球卫星导航信号应具有较大的信号带宽,其公开导航信号可与GPS,Galileo和GLONASS公开导航信号实现互操作,授权导航信号可与GPS和Galileo授权导航信号实现射频兼容共存,互不影响性能.设置导频信号以利于接收机捕获、跟踪,提高测量精度.全球卫星导航信号还应具有抗干扰,防欺骗能力.提出了一种关于我国全球卫星导航信号结构的方案.
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| 关 键 词： | 卫星导航 信号 设计 |
Studies of Compass navigation signals design |
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| TAN ShuSen,ZHOU Bing,GUO ShengTao & LIU ZhiJian Beijing Global Information Center,Beijing ,China.Studies of Compass navigation signals design[J].Scientia Sinica Pysica,Mechanica & Astronomica,2010(5):514-519. |
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| Authors: | TAN ShuSen ZHOU Bing GUO ShengTao & LIU ZhiJian Beijing Global Information Center Beijing China |
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| Institution: | TAN ShuSen,ZHOU Bing,GUO ShengTao* & LIU ZhiJian Beijing Global Information Center,Beijing 100094,China |
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| Abstract: | This paper outlines the principal requirements for the design of navigation signals of China global navigation satellite system (Compass). Compass open signals should be able to interoperate with the open signals of GPS, Galileo and GLONASS, the radiofrequency compatibility for authorized signals among the Compass, GPS and Galileo is essential and necessary. The pilot signals can help the receivers acquire and track the navigation signals. Anti-jamming and anti-spoof are the basic requirements and features ... |
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| Keywords: | satellite navigation signal deign |
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