降低成本的GNSS多频段信号记录回放设备设计，基于HackRF One SDR模块实现时间相位同步，验证了在GPS、伽利略、北斗、格洛纳斯等卫星系统下的适用性，支持10MHz带宽动态场景测试。 摘要 随着物联网（IoT）技术的广泛应用以及其他依赖位置确定的电子设备的发展 ...

[Oleg Kutkov] decided to build a wideband SDR – for satellite communication research and monitoring, you know, the usual. He decided on a battery of HackRF boards – entire eight of them, in fact. Two ...