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Mechanical jamming entails reflecting enemy radio signals in various ways to provide false or misleading target signals to the radar operator. Electronic jamming works by transmitting additional radio signals towards enemy receivers, making it difficult to detect real target signals, or take advantage of known behaviors of automated systems ...
The APG-71 was a 1980s upgrade of the AWG-9 for use on the F-14D Tomcat.It incorporates technology and common modules developed for the APG-70 radar used in the F-15E Strike Eagle, providing significant improvements in (digital) processing speed, mode flexibility, clutter rejection, and detection range.
By using stagger, a radar designer can force the "jamming" to jump around erratically in apparent range, inhibiting integration and reducing or even suppressing its impact on true target detection. Without staggered PRF, any pulses originating from another radar on the same radio frequency might appear stable in time and could be mistaken for ...
Days later, the Air National Guard claimed a C-130 traveling back from a training exercise had released a massive cluster of chaff – or radar-jamming material – from its innards, briefly ...
The Pelena-1 (in Russian means "Shroud") is a Russian ground-based jamming system. Designed for jamming the AN/APY-2 radar , the primary component of the airborne warning and control system ( AWACS ), by automatically inducing a jamming frequency on radar carrier frequencies operating in the fast frequency hopping mode.
Barrage jamming is an electronic warfare technique that attempts to blind ("jam") radar systems by filling the display with noise, rendering the broadcaster's blip invisible on the display, and often those in the nearby area as well.
A pulse-Doppler radar is a radar system that determines the range to a target using pulse-timing ... and mechanical jamming with the exception of decoy aircraft.
Radar jamming refers to radio frequency signals originating from sources outside the radar, transmitting in the radar's frequency and thereby masking targets of interest. Jamming may be intentional, as with an electronic warfare tactic, or unintentional, as with friendly forces operating equipment that transmits using the same frequency range.