| Compass、GPS和Galileo系统集总增益系数仿真分析 |
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| 引用本文： | 庄新彦,赵晓东,郭莉莉. Compass、GPS和Galileo系统集总增益系数仿真分析[J]. 电子技术应用, 2009, 35(9) |
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| 作者姓名： | 庄新彦 赵晓东 郭莉莉 |
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| 作者单位： | 北京环球信息应用开发中心,北京,100094;北京环球信息应用开发中心,北京,100094;北京环球信息应用开发中心,北京,100094 |
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| 摘 要： | 集总增益系数是GNSS系统间干扰分析的重要参数,需要通过仿真计算得到。介绍了集总增益系数仿真算法,利用Visualyse Professional软件构建仿真系统,仿真分析了Compass、GPS和Galileo系统不同信号的集总增益系数。计算结果的准确性已在国际电联新增导航频段609决议磋商会中得到了验证。该仿真分析方法为开展GNSS系统间干扰分析提供了一种快捷有效的手段。
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| 关 键 词： | 集总增益系数 GNSS 仿真系统 Compass |
Simulation and analysis of aggregate gain factor of Compass, GPS and Galileo |
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| ZHUANG Xin Yan,ZHAO Xiao Dong,GUO Li Li. Simulation and analysis of aggregate gain factor of Compass, GPS and Galileo[J]. Application of Electronic Technique, 2009, 35(9) |
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| Authors: | ZHUANG Xin Yan ZHAO Xiao Dong GUO Li Li |
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| Abstract: | Aggregate gain factor is an important parameter in the interference between different GNSS systems,which can be attained with simulation.This paper firstly introduces the simulated approach for calculating aggregate gain factor,then constructs the simulation system and simulates the different signals' aggregate gain factors of Compass,GPS and Galileo.The calculation has been verified in the Res609 Consultation Meeting.This simulation approach provides a fast and efficient means for the interference analysis between different GNSS systems. |
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| Keywords: | GNSS Compass |
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