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    An Integrated 4-element Slot-Based MIMO and an UWB Sensing Antenna System for CR Platforms

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    08170283.pdf
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    Type
    Article
    Authors
    Hussain, Rifaqat
    Sharawi, Mohammad S.
    Shamim, Atif cc
    KAUST Department
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Electrical Engineering Program
    KAUST Grant Number
    KAUST002
    OSR 2016-KKI-2899
    Date
    2017-12-08
    Online Publication Date
    2017-12-08
    Print Publication Date
    2018-02
    Permanent link to this record
    http://hdl.handle.net/10754/626431
    
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    Abstract
    This paper presents a novel integrated antenna system for cognitive radio (CR) applications. The design consists of a compact 4- element reconfigurable annular slot based multiple-input-multiple-output (MIMO) antenna system integrated within an ultra-wide-band (UWB) sensing antenna. All the antenna elements are planar in structure and designed on a single substrate (RO-4350) with dimensions 60×120×1.5 mm3. The frequency reconfigurable slot based MIMO antenna system is tuned over a wide frequency band from 1.77 GHz to 2.51 GHz while the UWB sensing antenna is covering from 0.75~7.65 GHz The proposed antenna system is suitable for CR enabled wireless devices. The envelope correlation coefficient (ECC) did not exceed 0.248 in the entire operating band of the MIMO antenna part. The maximum measured gain of the MIMO antenna is 3.2 dBi with maximum efficiency of 81%.
    Citation
    Hussain R, Sharawi MS, Shamim A (2017) An Integrated 4-element Slot-Based MIMO and an UWB Sensing Antenna System for CR Platforms. IEEE Transactions on Antennas and Propagation: 1–1. Available: http://dx.doi.org/10.1109/TAP.2017.2781220.
    Sponsors
    This work is supported in part by the Deanship of Scientific Research (DSR) at King Fahd University of Petroleum and Minerals (KFUPM) under project number KAUST002 and in part by the King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR) under Award No. OSR 2016-KKI-2899.
    Publisher
    Institute of Electrical and Electronics Engineers (IEEE)
    Journal
    IEEE Transactions on Antennas and Propagation
    DOI
    10.1109/TAP.2017.2781220
    Additional Links
    http://ieeexplore.ieee.org/document/8170283/
    ae974a485f413a2113503eed53cd6c53
    10.1109/TAP.2017.2781220
    Scopus Count
    Collections
    Articles; Electrical and Computer Engineering Program; Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

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