We present a novel sparsity-based space-time adaptive processing (STAP) technique based on the alternating direction method to overcome the severe performance degradation caused by array gain/phase (GP) errors. The proposed algorithm reformulates the STAP problem as a joint optimization problem of the spatio-Doppler profile and GP errors in both single and multiple snapshots, and introduces a target detector using the reconstructed spatio-Doppler profiles. Simulations are conducted to illustrate the benefits of the proposed algorithm.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Sparsity-Based STAP Using Alternating Direction Method With Gain/Phase Errors


    Beteiligte:
    Yang Zhaocheng (Autor:in) / de Lamare, Rodrigo C. (Autor:in) / Weijian Liu (Autor:in)


    Erscheinungsdatum :

    01.12.2017


    Format / Umfang :

    1586467 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    STAP with adaptive calibration of array mutual coupling and gain/phase errors

    BI, Quanyang / LI, Dan / ZHANG, Jianqiu | Elsevier | 2025

    Freier Zugriff

    Stap voor stap meer zitplaatsen

    Kreibich, Rolf; Nolte, Roland | IuD Bahn | 2000


    OV-chipkaart komt stap voor stap dichterbij

    NS N.V. Nederlandse Spoorwegen Postfach P.O. Box 2025 NL - 3500 HA Utrecht | IuD Bahn | 2005


    Passive Radar STAP Detection and DoA Estimation Under Antenna Calibration Errors

    Blasone, Giovanni Paolo / Colone, Fabiola / Lombardo, Pierfrancesco et al. | IEEE | 2021

    Freier Zugriff

    Circular Array STAP

    Zatman, M. | Online Contents | 2000