SkyRadar Blog

In today's video, we demonstrate how to create plots and tracks using FreeScopes.

Radar systems can be broadly categorized into two types: coherent and non-coherent. The key difference between these two systems lies in how they process the returning radar signals.

Tracking moving objects is one of the core functions of radar systems, particularly in applications like air traffic control (ATC) where detecting and following aircraft is vital for safety.

FreeScopes AI 1 equips ATSEP trainees with skills in target detection, data interpretation, and anomaly analysis for effective AI-based air traffic management.

The Radar Cross Section (RCS) is a crucial factor in radar systems, as it determines how detectable an object is. In simple terms, RCS is a measure of how much radar energy a target reflects back to the radar receiver. This reflection varies based on the size, shape, material, and orientation of the object. Objects with larger RCS values, such as aircraft or ships, tend to reflect more radar signals and are therefore easier to detect. Conversely, smaller objects or those designed to absorb radar waves (like stealth aircraft) have lower RCS and can evade detection more easily.

Radar antennas are a critical component of any radar system, determining how radar signals are transmitted and received. In radar technology, two key properties of antennas are beamwidth and polarization, both of which directly affect the radar’s ability to detect and track targets. SkySim provides a hands-on platform for exploring these properties, allowing users to adjust antenna configurations and observe how they influence radar performance.

Radar target simulation is a fundamental part of understanding radar system operations, and SkySim offers an advanced platform for building and experimenting with these scenarios. In both civil and military radar applications, the ability to simulate various target behaviors and characteristics is critical for training and testing radar performance in real-world environments.

Radar systems are highly sensitive to external signals, and while this sensitivity allows them to detect targets at great distances, it also makes them vulnerable to noise. Noise, in radar terminology, refers to unwanted signals that interfere with the radar's ability to detect legitimate targets. These unwanted signals can come from various sources, such as thermal emissions, electronic interference, and atmospheric conditions.

This article explores SkySim's Electronic Warfare extension, simulating radar jamming techniques and countermeasures with FreeScopes for advanced disturbance filtering and analysis.