What is the purpose of calibration in Pulse Radar systems?

The purpose of calibration in Pulse Radar systems primarily revolves around ensuring accuracy in measurements, particularly in determining the speed of moving objects. Calibration involves adjusting the radar system to account for potential errors and variances in its readings. This process ensures that the speed measurements provided by the radar are reliable and correspond accurately to the actual speed of the target being assessed.

By calibrating the system, users can maintain high standards of performance and trustworthiness in the data gathered, which is critical for applications such as traffic enforcement, aviation safety, and various industrial uses where precision is paramount. The other options presented do not align with the primary goal of calibration. For instance, reducing the size of the device, enhancing signal strength, or lowering manufacturing costs are not fundamental aspects achieved through calibration. Instead, they relate to design and production factors that are addressed separately in the development of radar systems.