Usage of Noise Jamming Techniques for the Unmanned Aerial Vehicle Self-Protection Electronic Warfare System against Frequency Agile Radars

Air defense systems are an indispensable part of the new-generation battlefield. They defend the national airspace responsibility zone and prevent enemy air superiority. Radars with a command and control system structure are the backbone of the air defense systems. They have been the primary target and threat of adversary attack packs for many years. Conversely, highly advanced electronic warfare equipment has been developed to provide survivability and continuation of attacks. It alerts the crew to threats and employs electronic attacks to exploit radar RF components and signal processing operations vulnerabilities. No matter how effective electronic attack methods are, they involve risking the lives of pilots and advanced fighter jets, particularly in high-risk and dangerous missions. An emerging concept, fighter UAVs, offers a solution to this challenge. Historically used for civilian applications, UAVs have become essential for military surveillance over the past few decades. Moreover, the use of UAVs for military purposes has recently emerged as a concept. Increasing global conflicts have further underscored their effectiveness in reconnaissance and as tactical assets in offensive operations. As demonstrated in this study, existing unmanned aerial platforms can also be equipped with advanced electronic warfare equipment through simple retrofitting. This study investigates the readiness of versatile radar techniques used against UAVs equipped with advanced jamming systems. We also propose a simulated approach to examine hypothetical confrontations in the next-generation battlefield. The suggested advancements may be considered critical, as they could contribute to military UAV doctrine and concepts.