GNSS-SDR学习笔记0-- GNSS-SDR开源软件接收机介绍

最新推荐文章于 2025-06-08 09:22:17 发布

wmyan

最新推荐文章于 2025-06-08 09:22:17 发布

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分类专栏： GNSS相关文章标签： GNSS-SDR 开源软件接收机

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GNSS-SDR是一个开源软件接收机，支持多种RF前端，提供从信号捕获到导航解决方案的完整链路。它允许用户定制信号源、算法、接口和输出格式，适用于不同硬件平台和操作系统。GNSS-SDR可通过USB和以太网与RF前端交互，适应不同采样参数，广泛应用于大地测量、电离层观测、反射测量和信号质量监测等领域。

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GNSS-SDR provides an interface to different suitable RF front-ends and implements all the receiver chain up to the navigation solution. Its design allows any kind of customization, including interchangeability of signal sources, signal processing algorithms, interoperability with other systems, output formats, and offers interfaces to all the intermediate signals, parameters and variables. The goal is to write efficient and truly reusable code, easy to read and maintain, with fewer bugs, and producing highly optimized executables in a variety of hardware platforms and operating systems. In that sense, the challenge consists of defining a gentle balance within level of abstraction and performance. GNSS-SDR runs in a personal computer and provides interfaces through USB and Ethernet buses to a variety of either commercially available or custom-made RF front-ends, adapting the processing algorithms to different sampling frequencies, intermediate