基于开源 SDR 软件硬件的 GPS 信号接收系统
摘要
GNURadio 软件平台,实现了 GPS L1 频段信号的捕获、跟踪与定位。该系统通过模块化设计,实现了信号同步、导航电
文解析和位置解算等关键环节,在开阔地带可实现民用导航级别的定位精度。实验结果表明,该方案具有成本低、灵活性
高的特点,适用于科研教学及民用导航领域。
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DOI: http://dx.doi.org/10.12361/2661-3727-07-03-174321
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