The improvement in SNR and detection range due to distributing an antenna array throughout the airframe and skin of an aircraft is examined. SNR formulas for three system configurations are presented and compared with that of a conventional, monostatic radar. Examples given in the paper show detection range increases as large as a factor of 4. Three additional potential advantages of the distributed array are an increase in spatial signal processing capability, an improvement in azimuthal resolution, and a potential reduction in transmitter power for fixed radar performance so as to reduce the probability of intercept.


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    Title :

    Distributed airborne array concepts


    Additional title:

    Konzepte fuer verteilte Flugzeugantennenanordnungen


    Contributors:
    Steinberg, B.D. (author) / Yadin, E. (author)


    Publication date :

    1982


    Size :

    9 Seiten, 2 Bilder, 6 Tabellen, 19 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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