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FreeScopes Disturbance Filtering I: A Vital Tool for Military EW Training

Written by Dennis Vasilev | Sep 20, 2024

As electronic warfare (EW) becomes increasingly central to modern defense strategies, military academies and training centers must equip their students with the skills to defend critical systems against sophisticated electronic attacks. SkyRadar’s FreeScopes ATC Disturbance Filtering and Analysis I is specifically designed to meet this need, offering an advanced suite of tools to detect and counter various forms of radar jamming and deception. This software extension is targeted at military training institutions focused on developing proficiency in electronic counter-countermeasures (ECCM) for air traffic control (ATC) systems.

Tailored for Electronic Warfare Training

Electronic warfare training is a core component of defense curricula in military academies worldwide. As adversaries increasingly employ electronic jamming techniques to disrupt radar operations, future air traffic controllers and defense operators must be trained to identify and mitigate these threats. FreeScopes ATC Disturbance Filtering and Analysis I is tailored for such training, enabling military institutions to simulate real-world electronic attacks and teach students how to apply ECCM strategies effectively.

The module integrates seamlessly with SkyRadar’s NextGen 8 GHz Pulse radar and SkySim simulator, allowing for a broad range of training scenarios. Trainees can engage in both fully simulated exercises and live radar-jamming scenarios, depending on their institution’s specific needs. By providing hands-on experience in detecting and countering electronic interference, this module prepares future defense personnel for complex operational environments.

Advanced Jamming Detection Capabilities

Electronic jamming is a major threat to ATC systems, and it is imperative for military personnel to understand how to counter these attacks. FreeScopes Disturbance Filtering and Analysis I provides robust tools for detecting and neutralizing various forms of jamming, ensuring that radar systems remain operational in contested environments.

1. Spot Jamming Detection

Spot jamming is a focused electronic attack where energy is concentrated within a narrow frequency band, effectively disrupting radar operations in a specific frequency range. FreeScopes’ spot jamming detection capabilities help users identify and mitigate these targeted attacks, ensuring that radar systems can continue functioning even when under electronic assault.

2. Barrage Jamming Detection

Barrage jamming spreads energy across a wide frequency range, reducing the power density but affecting multiple frequencies. This form of jamming can be highly disruptive to radar systems that operate across various frequency bands. FreeScopes’ barrage jamming detection feature allows operators to quickly identify and respond to this type of interference.

3. Active Target Detection

Active targets are a deceptive tactic used to manipulate radar systems by amplifying and returning distorted radar pulses. FreeScopes includes a feature to detect and eliminate these falsified signals, providing additional protection against attempts to create false target reflections in ATC systems.

Enhanced Range Deception Detection

Range deception, particularly Range Gate Pull-Off (RGPO), is a sophisticated jamming technique that creates a false radar target by pulling off a target’s range gate. This can lead to erroneous tracking and compromised air traffic safety. FreeScopes ATC Disturbance Filtering and Analysis I includes several advanced filters specifically designed to detect and counter RGPO.

  • Kalman-Enhanced Detection: This advanced filter uses the Kalman algorithm to improve accuracy in distinguishing between real and deceptive signals. The Kalman-enhanced detection method incorporates predictive modeling, making it especially effective in complex jamming environments (read more).

  • MTI and MTD Enhanced Detection: Moving Target Indication (MTI) and Moving Target Detection (MTD) algorithms are employed to improve RGPO detection. These algorithms analyze velocity and motion to differentiate between real targets and deceptive signals (read more).

  • Clutter-Map Enhanced Detection: Clutter maps are used to subtract non-relevant radar returns from the radar signal, allowing for clearer detection of potential range deception attempts. This feature is particularly useful in cluttered environments where distinguishing between real targets and jamming attempts can be difficult (read more).

Training for Future Defense in Electronic Warfare

SkyRadar’s FreeScopes ATC Disturbance Filtering and Analysis I is not just a software tool—it is part of a comprehensive training platform designed to prepare military personnel for real-world challenges in electronic warfare. By simulating various jamming and deception techniques with SkySim, military academies can offer hands-on training that equips trainees with the knowledge and experience to defend against advanced electronic attacks.

The integration of multiple filtering techniques, including Kalman filtering, MTI-based analysis, and clutter map comparison, ensures that students are trained on the latest technologies used in modern defense systems. With practical exercises in both simulated and live environments, FreeScopes allows students to develop the skills necessary to maintain radar functionality in high-threat environments.

A Strategic Asset for EW Training

In today’s complex defense landscape, electronic warfare is a critical component of air traffic management and overall operational security. SkyRadar’s FreeScopes ATC Disturbance Filtering and Analysis I together with the simulator, the live pulse radar and the digital signal processing suite equip military academies and training centers with a cutting-edge platform for electronic warfare training, ensuring that future operators are prepared to defend against the most sophisticated jamming and deception tactics.

By focusing on jamming detection, range deception countermeasures, and advanced ECCM techniques, FreeScopes offers a comprehensive solution for military training in electronic warfare. As electronic threats continue to evolve, tools like FreeScopes will play an increasingly important role in ensuring airspace safety and operational integrity for modern defense systems.

Many Applications for Electronic Warfare

Follow our blogs and videos on Electronic Warfare with SkyRadar's Disturbance Filtering & Analysis solutions, artificial intelligence or the jammers and the Pulse Radar! SkyRadar is the only provider world-wide, providing manufacturer-agnostic ECM and ECCM training with simulators and real radars and jammers. Learn more about the simulator, range deception, angle deception, speed deception, radar lock on and major state of the art defense algorithms against malicious attacks.

Such defense is not only useful in a military context but also in a civil aviation setting. Increasingly speed radar jammers by trucks and cars disturb airport infrastructure. Also hybrid warfare is used to perturb critical infrastructure like airports and civil air surveillance and navigation services.

Please note that all delivery is subject to the EU export regulations. Also this blog publication and video do not share classified information.

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