Field measurements of a modified Sikorsky S-55 helicopter target were carried out to investigate rotary-wing aircraft Doppler radar signature phenomenology. The results of the data analysis with regard to classification and identification of the aircraft based on its signature are presented. It was found that using the Doppler radar return and appropriate feature extraction techniques, the helicopter's design features can be estimated. Target backscatter from the main rotor blades, tail rotor blades, or hub can be used for target detection, acquisition, and classification as a rotary-wing aircraft. The extraction of configuration and blade count features can further define the helicopter for identification.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Pulse Doppler signature of a rotary-wing aircraft


    Weitere Titelangaben:

    Puls-Doppler-Erkennung eines Hubschraubers


    Beteiligte:
    Bullard, B.D. (Autor:in) / Dowdy, P.C. (Autor:in)


    Erscheinungsdatum :

    1991


    Format / Umfang :

    3 Seiten




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Pulse Doppler signature of a rotary-wing aircraft

    Bullard, B.D. / Dowdy, P.C. | IEEE | 1991



    ROTARY WING AIRCRAFT BEARING FOR ROTARY WING AIRCRAFT MOTIONS

    HALLADAY JAMES R / SHERIDAN PATRICK M / DOWNING MARSHALL W et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    ROTARY WING AIRCRAFT

    SUZUKI YOICHI | Europäisches Patentamt | 2024

    Freier Zugriff

    Rotary-wing aircraft

    SUZUKI YOUICHI | Europäisches Patentamt | 2023

    Freier Zugriff