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SkyRadar Blog

Coherent vs Non-Coherent Radar: Signal Processing in SkySim

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.

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Understanding Moving Target Indication (MTI) and Doppler Effect in SkySim

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.

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Mastering Radar Cross Section (RCS): Real-World Applications with SkySim

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.

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Radar Antennas in Action: Analyzing Beamwidth and Polarization with SkySim

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.

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Target Simulation: Building Complex Scenarios with SkySim

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.

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Exploring the Basics: Radar Noise and Its Suppression in SkySim

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.

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Exploring the Electronic Warfare Extension of SkySim: Jamming and Disturbance Filtering

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

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SkySim: A Comprehensive Radar Simulation Tool for Civil Applications

SkySim is a sophisticated radar simulator designed specifically for training and educational purposes. Unlike military-focused simulators, SkySim centers its capabilities around civil radar applications, including air traffic control (ATC) and various civilian surveillance tasks. SkySim allows users to explore the intricacies of radar technology in a controlled environment, making it a powerful tool for students, engineers, and researchers looking to understand and implement radar systems.

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

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.

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