What is the definition of Jamming in RADAR operation?

In the context of RADAR operation, jamming refers specifically to the intentional creation of false readings through the transmission of signals that interfere with legitimate RADAR operations. This is typically achieved by emitting signals at the same frequency as the RADAR system, thus overwhelming the receiver and rendering it unable to distinguish between real targets and the jamming signals.

This method disrupts the RADAR's ability to accurately gauge speed or detect objects, leading to confusion and compromised tracking capabilities. The aim of jamming is to obstruct or mislead the RADAR system, which aligns perfectly with its definition of creating false readings as opposed to just obstructing or damaging the system physically.