One of the few electronic attack techniques that can deceive radars in angle is cross-eye jamming, which mimics the naturally-occurring phenomenon glint. The extreme tolerance requirements of cross-eye jamming mean that a retrodirective implementation is required, but published measurements of cross-eye jamming either ignore the retrodirective implementation or only simulate it. The implementation of a retrodirective cross-eye jammer and its testing against a monopulse radar are described. A procedure for calibrating the jammer is outlined and is shown to be effective by achieving large angular errors. The measured results agree well with the extended analysis of cross-eye jamming and confirm that the implemented jammer is retrodirective. Specifically, the ability of a cross-eye jammer to generate an indicated angle that never becomes zero, thereby potentially breaking a tracking lock, is confirmed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Implementation and Testing of a Retrodirective Cross-Eye Jammer


    Beteiligte:


    Erscheinungsdatum :

    01.10.2022


    Format / Umfang :

    1501688 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Retrodirective Cross-Eye Jammer Parameter Estimation Based on Complex Monopulse Ratio

    Lv, Tiancheng / Zhang, Renli / Sheng, Weixing et al. | IEEE | 2024


    Active retrodirective antenna

    Chernoff, R. C. / Tausworthe, R. C. | NTRS | 1977




    Experimental Simulation of Retrodirective Cross-Eye Jamming

    duPlessis, W P / Odendaal, J W / Joubert, J | IEEE | 2011