What role does signal processing play in a Pulse Radar system?

In a Pulse Radar system, signal processing is crucial for enhancing the clarity and interpretability of the signals received. This role involves filtering out noise and unwanted signals while amplifying the relevant information detected by the radar. Through various techniques, such as Fast Fourier Transform (FFT), correlation, and other filtering methods, signal processing transforms raw data into a more comprehensible form. This allows operators to accurately identify, track, and analyze objects in the radar's range, significantly improving the quality of the information presented to them.

The importance of signal processing cannot be overstated, as it fundamentally determines how well the radar can detect and distinguish between targets, which affects overall operational effectiveness. Instead of physical controls of the radar mechanism, signal generation, or operator interfaces, it is the signal processing that ensures that the echoes received from objects are rendered into usable data for interpretation.