This study deals with a specific aspect of the well-known problem of the variation of the radar cross section of complex targets with the transmitted frequency. In particular, it considers pairs of modified Golay codes and demonstrates that-even with a modest variation of the transmitted frequency-the square complementary properties of radar returns are lost when targets are complex (i.e., made up by some point scatterers). This fact causes the range sidelobes to increase very much. A partial remedial measure to this drawback may be the simultaneous transmission of both codes by an array antenna at the same frequency.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Range Sidelobes Suppression in Pulse-Compression Radar using Golay Pairs: Some Basic Limitations for Complex Targets


    Beteiligte:
    Galati, G. (Autor:in) / Pavan, G. (Autor:in)


    Erscheinungsdatum :

    2012-07-01


    Format / Umfang :

    1784619 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Successfully mitigating sidelobes in radar returns with complex targets

    Searle, Stephen J. / Moran, William / Howard, Stephen D. | IEEE | 2014


    Suppression Of Range Sidelobes In Spaceborne Rain-Mapping Radar

    Im, Eastwood / Wilson, William J. / Li, Fuk K. et al. | NTRS | 1994



    Golay Pairs Having Larger Swap Sets

    Coxson, Gregory E. | IEEE | 2021