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.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Active cancellation stealth analysis of warship for LFM radar


    Contributors:


    Publication date :

    2010-10-01


    Size :

    227751 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Simulation and analysis of active cancellation stealth based on LFM wave

    Bian, Xiaochen / Huang, Peilin / Ji, Jinzu | British Library Online Contents | 2016


    Warship

    Royal Institution of Naval Architects | DataCite | 1986


    WARSHIP DEFENSE SYSTEM AND WARSHIP DEFENSE METHOD

    KIM DONG HWAN / KWON O JU | European Patent Office | 2023

    Free access

    Warship 1996

    McLean | Online Contents | 1997


    WARSHIP

    STAROVEROV NIKOLAJ EVGEN EVICH | European Patent Office | 2015

    Free access