| GALILEO试验星GIOVE—A信号质量分析 |
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| 引用本文： | 胡大伟,李敏. GALILEO试验星GIOVE—A信号质量分析[J]. 测绘信息与工程, 2008, 33(5) |
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| 作者姓名： | 胡大伟 李敏 |
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| 作者单位： | 深圳市工勘岩土工程有限公司，武汉大学测绘学院 |
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| 摘 要： | 介绍了GIOVE-A卫星信号,分析了GIOVE-A卫星信号质量;与GPS CA码信号质量进行了比较。
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| 关 键 词： | GIOVE-A 信噪比 多路径误差 观测值残差 |
THE INFORMATION ON SIGNAL PERFORMANCE OF CALILEO'S FIRST TEST SATELLITE GIOVE-A |
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| HU Dawei, LI Min. THE INFORMATION ON SIGNAL PERFORMANCE OF CALILEO'S FIRST TEST SATELLITE GIOVE-A[J]. Journal of Geomatics, 2008, 33(5) |
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| Authors: | HU Dawei LI Min |
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| Affiliation: | HU Dawei1,2 LI Min2 |
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| Abstract: | The first performance analysis of the GIOVE-A measurements is presented.Multipath performance,carrier-to-noise ratio,and residuals of GIOVEA ranging signals are analyzed.It is found that the received signal power has a maximum at an elevation and then goes down for higher elevations. |
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| Keywords: | GIOVE-A carrier-to-noise ratio multipath error residuals of observations |
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