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    Slot antenna array synthesis using the infinitesimal dipole model technique: Theory and experiment

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    Name:
    Slot_Array_Synthesis__RFMCAD___final_version_.pdf
    Size:
    1.704Mb
    Format:
    PDF
    Description:
    Accepted manuscript
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    Type
    Article
    Authors
    Mikki, Said cc
    Clauzier, Sebastien
    Karimi, Muhammad Akram cc
    Shamim, Atif cc
    Antar, Yahia M.M.
    KAUST Department
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Electrical Engineering
    Electrical Engineering Program
    Integrated Microwave Packaging Antennas and Circuits Technology (IMPACT) Lab
    Date
    2020-08-18
    Online Publication Date
    2020-08-18
    Print Publication Date
    2020-11
    Embargo End Date
    2021-08-28
    Submitted Date
    2019-07-15
    Permanent link to this record
    http://hdl.handle.net/10754/664951
    
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    Abstract
    The present article proposes and validates a new general design methodology that can be used to automatically find proper positions and orientations of waveguide-based radiating slots capable of realizing any given radiation beam profile. The new technique combines basic radiation theory and waveguide propagation theory in an analytical model that permits the prediction of the radiation characteristics of generic slots without the need to perform full-wave numerical solution while completely avoiding using transmission-line models or the slot impedance method. The analytical model is then used to implement a low-cost objective function within a global optimization scheme and subsequently deployed to find optimum positions and orientations of clusters of radiating slots cut into the waveguide surface such that any desired beam pattern can be obtained, leading to very efficient and robust beamforming capability that can be applied to dynamic beamforming in real-time scenarios like MIMO systems. The proposed design method is verified using both full-wave numerical solution and experiment.
    Citation
    Mikki, S., Clauzier, S., Karimi, M. A., Shamim, A., & Antar, Y. M. M. (2020). Slot antenna array synthesis using the infinitesimal dipole model technique: Theory and experiment. International Journal of RF and Microwave Computer-Aided Engineering. doi:10.1002/mmce.22402
    Publisher
    Wiley
    Journal
    International Journal of RF and Microwave Computer-Aided Engineering
    DOI
    10.1002/mmce.22402
    Additional Links
    https://onlinelibrary.wiley.com/doi/abs/10.1002/mmce.22402
    ae974a485f413a2113503eed53cd6c53
    10.1002/mmce.22402
    Scopus Count
    Collections
    Articles; Integrated Microwave Packaging Antennas and Circuits Technology (IMPACT) Lab; Electrical and Computer Engineering Program; Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

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