一种GNSS信号兼容互用性评估方法

针对全球卫星导航系统(GNSS)兼容互用性评估问题,分析了频谱分离系数和等效载噪比衰减两种方法的区别,提出了一种基于等效载噪比衰减值的GNSS信号兼容性和互用性评估方法,通过仿真证明了此方法具有实用意义。

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Bibliographic Details
Published in电子技术应用 Vol. 40; no. 9; pp. 95 - 97
Main Author 李云志
Format Journal Article
LanguageChinese
Published 北京理工大学,北京,100081 2014
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ISSN0258-7998

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Summary:针对全球卫星导航系统(GNSS)兼容互用性评估问题,分析了频谱分离系数和等效载噪比衰减两种方法的区别,提出了一种基于等效载噪比衰减值的GNSS信号兼容性和互用性评估方法,通过仿真证明了此方法具有实用意义。
Bibliography:GNSS ; interoperability ; equivalent carrier to noise ratio ; evaluation
Li Yunzhi ( Beijing Institute of Technology, Beijing 100081 , China )
In view of the global navigation satellite system(GNSS) compatible interoperability evaluation, the differences between the spectral separation coefficients(SSC) and equivalent carrier to noise ratio attenuation value A(C/No) for the evaluation are anal- ysed and an evaluation method of GNSS signals the compatibility and interoperability based on A (C/No) is presented. It is proved by simulation that the method has practical value.
11-2305/TN
ISSN:0258-7998