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Net radar k traffic filter6/7/2023 ![]() The following Air Traffic Control (ATC) surveillance, approach and Major Air-Defense Radar Applications are:ġ) Long-range early warning (including airborne early warning, AEW)Ģ) Ballistic missile warning and acquisition Patrol (CAP) aircraft to a position suitable to intercept an enemy Another function of the Air-Defense Radar is guiding combat air The bearing coverage is a complete 360-degree circle. The maximum range of Air-Defense Radar can exceed 300 miles, and Enemy plane shows up on TV radar display with any other Computer in receiver unit processes reflected waves and drawsĨ. Duplexer switches antenna through to receiver unit.ħ. Receiver, alternately sending out radio waves and receiving them.Ħ. The same antenna acts as both transmitter and Antenna picks up reflected waves during a break between Radio waves hit enemy airplane and reflect back.ĥ. ![]() Antenna acts as transmitter, sending narrow beam of radio wavesĤ. Duplexer switches magnetron through to antenna.ģ. Magnetron generates high-frequency radio waves.Ģ. Receivers operating at different frequencies to share the same antenna.ġ. The Duplexer : A duplexer is a three port filtering device which allows transmitters and It alsoĬontrols the operating parameters of the radar antenna. Repetition Frequency (PRF) generation and synchronization of the radar system. The Synchronizer : The Radar Synchronizer (Antenna Controller) is used for Pulse The receiver : The radar receivers help in amplifying the signals received preventing it The Transmitter : Transmitter generate’s an electromagnetic signal to illuminate the target. Dwell Time : The time that an antenna beam Duty Cycle: The product of pulse width (pw)Īnd pulse-repetition frequency (prf) is called the Pulse Repetition Frequency : The number of Such as aircrafts, ships, motor vehicles, Identify the range, altitude, direction or Telemobilescope ( The first form of RADAR )
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