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Analysis of Combined Frequency Drift and Offset for Galileo/GPS Single Shot Receiver Architectures

机译:伽利略/ GPS单次接收器架构的组合频率漂移和偏移分析

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This paper analyzes the combined effect of a residual frequency offset and drift after down-conversion for single shot receiver architectures as they are currently utilized in mobile terminals for GPS reception. The change in the receiver detection probability due to this effect is calculated, as well as the associated connected sensitivity-loss. The obtained results are given for the GPS C/A code and open Galileo signal, both in the L1 band.
机译:本文分析了单次接收器架构的剩余频率偏移和漂移后的剩余频率偏移和漂移的综合效应,因为它们当前用于GPS接收的移动终端。计算由于这种效果导致的接收器检测概率的变化,以及相关的连接灵敏度损失。所获得的结果是给GPS C / A代码和开放的伽利略信号,在L1带中。

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