FreeScopes ATC I - Teaching Material

Sometimes a single plot or a track gets split into two targets appearing at different positions. This split of targets is termed double targeting. This article explains the reasons and suggests countermeasures.

This video show several blocks in the digital signal processing chain that allow to enhance the visibility and tracking of moving targets. We show CFAR, Moving Targete Detection with Doppler Filtering, a Heatmap and the I and Q signals.

In this video we show, compare and discuss  the implementations of several algorithms to detect or indicate moving targets. The signals are detected with SkyRadar's NextGen 8 GHz Training radar and visualized with the FreeScopes Environment.

The Standing Person Recognition Algorithm – SPRA provides the capability to detect reflections coming from a standing target (person), which exists in a stationary environment.  It is included in SkyRadar's FreeScope ATC I.

The Moving Target Detection is a highly reliable algorithm for detection of moving targets and temporarily non-moving targets in the constant presence of clutter. It is implemented in SkyRadar's ATC I Module.

The Moving Target Indication algorithm provides the capability to detect reflections coming from targets in motion with respect to a standing background environment, such as ground, walls, parked cars, and so on. 

This article features a video which shows the plots and tracks as well as the speed-vector generated in FreeScopes ATC I. Students can build their block diagrams concurrently. After cleaning the signal, e.g. with the MTI block, they can add tracks and plots.