In this paper, a reflectarray consisting of a novel unit cell is proposed. The dual polarized unit cell consists of a cross dipole and 4 L-shaped dipoles. Phase delay diagram is obtained and by the quantization process, physical dimensions are established to radiate to a specific direction, namely to $\theta=\lambda 0^{o}$ at Ka-band downlink frequency. An efficiency analysis is carried out to determine f/D ratio. The reflectarrray is simulated in CST Microwave studio. The simulation results show that the reflectarray consisting of the proposed novel unit cell works efficiently in both TE and TM modes.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Dual-Polarized Reflectarray for High-Speed Satellite Communication


    Contributors:


    Publication date :

    2023-06-07


    Size :

    848655 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





    The design of H- and V-pol waveguide slot array feeds for a scanned offset dual-polarized reflectarray

    Zawadzki, Mark / Rengarajan, Sembiam / Hodges, Richard E. | NTRS | 2005


    A dual-band reflectarray for X- and Ka-bands

    Zawadzki, M. / Huang, J. | NTRS | 2003


    Microstrip Reflectarray Antenna

    Huang, John | NTRS | 1992