The phenomena of superdirectivity is explored for subwavelength spaced antenna subarrays. Then a larger multi-dimensional antenna array is composed to achieve higher directivity and better beamforming performance. Different methods for optimizing directivity, realized gain and total efficiency of arbitrary antenna array are investigated and applied in the design of such multi-dimensional array. All the results in this paper are verified by commercial full-wave simulator.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Optimization of Directivity, Realized Gain and Efficiency for Multi-dimensional Antenna Array


    Beteiligte:
    Zhu, Qian (Autor:in) / Ni, Rui (Autor:in) / Yang, Ganghua (Autor:in) / Li, Qiang (Autor:in)


    Erscheinungsdatum :

    01.06.2023


    Format / Umfang :

    1308543 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    MEASUREMENT OF SLOTTED WAVEGUIDE ANTENNA ARRAY DIRECTIVITY PATTERNS

    M. V. Snastin / M. S. Bebko | DOAJ | 2016

    Freier Zugriff

    GPS Antenna Mountable on the Glass with Optimized Peak Gain Directivity Using a Design Simulator

    Funato, Hiroki / Horita, Hitoshi / Torigoe, Makoto et al. | SAE | 2009


    Antenna Directivity Evaluation by Planar Spiral Scanning

    D Agostino, F. / Ferrara, F. / Rizzo, C. et al. | British Library Conference Proceedings | 2006


    FSS-EBG Antenna with Improved Directivity Bandwidth

    Bichelot, F. / Loison, R. / European Space Agency | British Library Conference Proceedings | 2006


    A Fast Method to Evaluate the Directivity of an Antenna

    Bresciani, D. / Lazzara, S. / Politecnico di Torino et al. | British Library Conference Proceedings | 1989