雷达组网系统对抗有源干扰方法综述

Review of countermeasures against active jamming for radar network

雷达干扰和抗干扰是现代电子战的主要内容之一,是作战双方围绕雷达展开的电磁博弈。受限于有限资源,单基地雷达不足以对抗复杂电子干扰。雷达组网系统将异地部署的多部雷达连接起来对特定区域进行协同探测和信息融合,具有覆盖范围广、获取信息全、测量精度高的优势。更重要的是,雷达组网系统可以通过多视角观测和协同控制,形成对单一干扰机的体系优势。首先简要介绍了雷达组网系统的发展趋势,分析了其抗干扰能力;随后从对抗压制干扰、对抗欺骗干扰和资源管控3个方面对现有雷达组网系统对抗有源干扰方法进行了归纳总结;最后对雷达组网系统对抗有源干扰的发展趋势进行了展望。

Radar countermeasures and counter-countermeasures are significant aspects of modern electronic warfare,representing the electromagnetic battle between opposing forces centered around radar systems.Due to limited resources,a monostatic radar system is insufficient to combat complex electronic interference.The radar network connects multiple radars deployed in different locations to achieve collaborative detection and information fusion for specific areas,offering advantages of comprehensive coverage,complete information acquisition,and high measurement accuracy.More importantly,the radar network offers a systemic advantage against individual jamming platforms through multi-perspective observations and coordinated control.This paper provides a brief overview of the development trends in radar network and analyzes their anti-interference capabilities.Furthermore,the existing methods for countering jamming,deceptive interference,and resource management in networked radar systems are summarized.Finally,the future trajectory of radar networks in combating active interference is discussed.