What is the simplest type of scanning used in radar systems?

The simplest type of scanning used in radar systems is the single lobe scanning system. This method involves directing a radar beam in a single direction or lobe, making it straightforward to implement and operate. In single lobe scanning, the radar system emits a signal in one direction and listens for echoes, allowing for straightforward detection and tracking of targets within that specific area.

This approach is efficient for applications where wide coverage is not necessary, as it can quickly analyze one specific direction at a time. The simplicity of a single lobe scanning mechanism makes it less complex in terms of both hardware and signal processing compared to other systems that use multiple lobes or beams. As a result, it is often utilized in basic radar applications where quick and uncomplicated measurements are required.