Active stealth of warship is an important developing direction in modern stealth technology field. Based on scattering properties of warship and characteristics of linear frequency modulated (LFM) signal and its matched filter, the cancellation signal was designed. Warship stealth was achieved through interference cancellation between cancellation signal and radar echo signal. Simulation results show that complete stealth of warship can be achieved through canceling LFM echo signal, and the scattering field of warship can be reduced by almost 10 dB even with some cancellation error. The proposed method can provide important reference for warship's active stealth in project realization.


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    Titel :

    Active cancellation stealth analysis of warship for LFM radar


    Beteiligte:
    Ying-chun Xiang, (Autor:in) / Chang-wen Qu, (Autor:in) / Feng Su, (Autor:in) / Ming-jun Yang, (Autor:in)


    Erscheinungsdatum :

    01.10.2010


    Format / Umfang :

    227751 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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