无线电工程2025，Vol.55Issue(9)：1847-1860,14.DOI:10.3969/j.issn.1003-3106.2025.09.012
低空场景中航空器卫星导航信号干扰监测综述
Review of Aircraft Satellite Navigation Signal Interference Monitoring in Low-altitude Scenarios
摘要
Abstract
The advancement of low-altitude airspace management reform has accelerated the development of applications such as drone logistics and urban air mobility.Concurrently,the constraining effect of satellite navigation signal interference on flight safety and operational efficiency is becoming increasingly significant.Focusing on Global Navigation Satellite System(GNSS)interference issues in low-altitude environments,specifically addressing the unique challenges of the urban canyon effect,dynamic shadowing,and multi-source interference environments,the mechanisms of spoofing jamming,suppression jamming,and non-intentional interference are analyzed.Considering the specific characteristics of low-altitude scenarios,statistical detection methods,time-frequency domain detection methods,artificial intelligence-driven monitoring techniques,and interference source localization technologies are systematically reviewed.The adaptability and limitations of these technologies in low-altitude scenarios are emphatically analyzed.Meanwhile,considering the anti-jamming requirements of aircraft in low-altitude scenarios,the latest advancements in anti-jamming algorithms and signal processing technologies are discussed.The study indicates that current low-altitude interference monitoring faces challenges such as rapid identification of dynamic interference sources,signal separation in dense electromagnetic environments,and multi-source collaborative interference.In the future,it is necessary to optimize the satellite navigation signal monitoring system in low-altitude scenarios through intelligent interference signature learning,high-precision multi-source collaborative localization,and multi-sensor fusion technologies.关键词
低空场景/卫星导航/干扰监测/定位技术Key words
low-altitude scenarios/satellite navigation/interference monitoring/localization technology分类
交通工程引用本文复制引用
张先浩,马云龙,冯江垚,王晨旭,王金芳..低空场景中航空器卫星导航信号干扰监测综述[J].无线电工程,2025,55(9):1847-1860,14.基金项目
四川省科技计划(2019YFG0301) （2019YFG0301）
大学生创新创业训练计划项目(S202410624069) （S202410624069）
中央高校基本科研业务费专项资金资助项目(CZKY2025234)Science and Technology Program of Sichuan Province(2019YFG0301) （CZKY2025234）
College Students Innovation and Entrepreneurship Training Program(S202410624069) （S202410624069）
Project Funded by Special Foundation of Basic Scientific Research Operating Expenses for Central Universities(CZKY2025234) （CZKY2025234）
