Research demonstrates countermeasure methods against drone navigation interference, highlighting both spoofing and suppression techniques.
With the gradual popularization of consumer-grade drones, the abuse of drones by people has led to an increasing potential hazard of drones in daily life. The demand for the prevention and control of drones in key areas and important activities has become more and more urgent. Due to the serious dependence of drones on satellite navigation systems, as well as the characteristics of the satellite navigation signals themselves, such as weak signal strength and publicly available format, this paper analyzes the countermeasure methods against drones by means of suppressing interference and spoofing interference targeting navigation signals, conducts field measurement experiments, and achieves the goal of countering drones through the application of satellite navigation spoofing interference and suppressing interference.
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Huang et al. (2025) studied this question.
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