In secondary radar system pulses transmitted from ground, trigger apparatus in aircraft which sends back coded reply; code may be used for conventional control procedures, or for automatic tracking of aircraft without use of computer; information is given on "Secar " system developed jointly by Marconi Co Ltd and Compagnie Francaise Thomson-Houston; interrogating pulses from ground are sent on 1030 Mc and aircraft transponders reply on 1090 Mc; there are four civil and three military modes, but mode which establishes identity is common to both systems.


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    Titel :

    Secondary radar system


    Weitere Titelangaben:

    Engineer


    Erschienen in:

    Engineer ; 219 , n 5697


    Erscheinungsdatum :

    1965


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    SECONDARY MONITORING RADAR SYSTEM

    NAKAMURA YUKI / SUGITA YOSHIKI | Europäisches Patentamt | 2021

    Freier Zugriff

    "Secar" secondary radar

    Floret, F. | Engineering Index Backfile | 1968


    META SECONDARY RADAR

    BILLAUD PHILIPPE / COLIN SYLVAIN / JOLY PHILIPPE | Europäisches Patentamt | 2021

    Freier Zugriff

    Anglo-french secondary radar

    Engineering Index Backfile | 1965


    Primary and Secondary Radar

    Binns, Chris | Wiley | 2018