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  2. AN/FPS-20 Early Warning Radar - Wikipedia

    en.wikipedia.org/wiki/AN/FPS-20_Early_Warning_Radar

    The Indian Air Force used the FPS-20 with a new digital moving target indicator (MTI) system from Bendix to create the AN/FPS-100 and 100A. These systems were known as the "Blue Pearl", or Bendix Radar Processor BRP-150. These were remanufactured units with a new antenna, and included a new low-noise front-end amplifier.

  3. Moving target indication - Wikipedia

    en.wikipedia.org/wiki/Moving_target_indication

    The probability of detecting a given target at a given range any time the radar beam scans across it, Pd is determined by factors that include the size of the antenna and the amount of power it radiates. A large antenna radiating at high power provides the best performance. For high quality information on moving targets the Pd must be very high.

  4. Plessey AR-320 - Wikipedia

    en.wikipedia.org/wiki/Plessey_AR-320

    The AR-320 is a 3D early warning radar developed by the UK's Plessey in partnership with US-based ITT-Gilfillan.The system combined the receiver electronics, computer systems and displays of the earlier Plessey AR-3D with a Gilfillan-developed transmitter and planar array antenna from their S320 series.

  5. List of radars - Wikipedia

    en.wikipedia.org/wiki/List_of_radars

    AN/APS-21 search radar by Westinghouse Electric (1886) for part of AN/APQ-35 for Douglas F3D Skynight and Gloster Meteor NF; AN/APS-23 search radar by Western Electric for Convair B-36 North American B-45C Tornado Boeing B-47E Stratojet B-50 Superfortress B-52 Stratofortress Lockheed C-130 Hercules and Boeing C-135 Stratolifter part of AN/ASB-3

  6. Kasta 2E - Wikipedia

    en.wikipedia.org/wiki/Kasta_2E

    The Kasta 2E (NATO: Flat Face E, alternative name Casta 2E) is a modern Russian radar system. The development of the Kasta 2E surveillance radars was initiated in the former Soviet Union . Its primary objective is to overcome deficiencies or to satisfy the demand in low-level surveillance.

  7. Russian air surveillance radars - Wikipedia

    en.wikipedia.org/.../Russian_air_surveillance_radars

    The Dalney Radiosvyazi NII company (Russian acronym: NIIDAR) developed a number of radars from 1949 to 1959 in co-operation with the NII-20 Lianozovo electromechanical plant. [3] However, unlike the NNIIRT, this design bureau focused on higher frequency radars like the P-20 , P-30 , P-30M, P-35 , P-32D2 and the P-50 ( NATO: E/F-bands ).

  8. Radar signal characteristics - Wikipedia

    en.wikipedia.org/wiki/Radar_signal_characteristics

    A simple calculation reveals that a radar echo will take approximately 10.8 μs to return from a target 1 statute mile away (counting from the leading edge of the transmitter pulse (T 0), (sometimes known as transmitter main bang)). For convenience, these figures may also be expressed as 1 nautical mile in 12.4 μs or 1 kilometre in 6.7 μs.

  9. AN/APS-20 - Wikipedia

    en.wikipedia.org/wiki/AN/APS-20

    The last operator of the radar was the Royal Air Force (RAF), which had previously used it between 1952 and 1957. [39] When the Royal Navy retired their last AN/APS-20, they were refurbished and fitted to retiring Avro Shackleton MR.2 maritime patrol aircraft. Re-entering service in 1972 with the RAF with the designation AEW.2, the aircraft ...