Effective GPS Jamming Techniques for UAVs Using Low-Cost SDR Platforms
Effective GPS Jamming Techniques for UAVs Using Low-Cost SDR Platforms
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DOI：
10.1007/s11277-020-07212-6
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发表时间：
2020-03-06
影响因子：
2.2
通讯作者：
Souto, Nuno
中科院分区：
文献类型：
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作者：
Ferreira, Renato;Gaspar, Joao;Souto, Nuno
最近，据报道，在机场和飞机场发生的无人驾驶飞行器（UAV）和飞机之间的事件越来越多。为了帮助科普未经授权的无人机操作的问题，在本文中，我们评估使用低成本的SDR平台（软件定义的无线电）的干扰机能够产生有效的干扰信号，针对GPS导航系统的实施。使用Nuand的可编程BladeRF x40平台和GNU无线电软件开发工具包，研究和评估了几种干扰技术，考虑了频谱效率，能量效率和复杂性。结果表明，测试方法能够在现实生活中停止无线电导航信号的可靠接收，抵消车辆自主操作的能力。
Lately, a rising number of incidents between unmanned aerial vehicles (UAVs) and airplanes have been reported in airports and airfields. In order to help cope with the problem of unauthorized UAV operations, in this paper we evaluate the use of low cost SDR platforms (software defined radio) for the implementation of a jammer able to generate an effective interfering signal aimed at the GPS navigation system. Using a programmable BladeRF x40 platform from Nuand and the GNU radio software development toolkit, several interference techniques were studied and evaluated, considering the spectral efficiency, energy efficiency and complexity. It was shown that the tested approaches are capable of stopping the reliable reception of the radionavigation signal in real-life scenarios, neutralizing the capacity for autonomous operation of the vehicle.