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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2016-11-11
Mutual Coupling Reduction of Closely Spaced MIMO Antenna Based on Electric Resonator
By
Sajjad Abazari Aghdam,

    Dr. Sajjad Abazari Aghdam

    Department of Electrical Engineering

    Florida Atlantic University

    United States

    Homepage

Jonathan S. Bagby,

    Professor Jonathan S. Bagby

    CEECS Department

    Florida Atlantic University

    USA

    Homepage

Raul Pla

    Dr. Raul Pla

    Antenna World Company

    USA

    Homepage

Progress In Electromagnetics Research Letters, Vol. 64, 1-6, 2016
doi:10.2528/PIERL16060201 | Google Scholar

Abstract
A new technique for mutual coupling reduction, based on the application of electric resonator, is presented in this paper. In this method, first a custom-designed unitcell is presented that provides a proper S12 response for the mutual coupling reduction, and then, this unitcell is used in a two-element array of wideband dipoles. According to the results, this unitcell provides a maximum reduction of 15 dB in the frequency response of the antenna array while does not have a considerable effect on the reflection coefficient and radiation pattern of the antenna. To verify the results, the antenna is fabricated and measured, and there is a very good agreement between the simulation and measurement.
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Citation
Sajjad Abazari Aghdam, Jonathan S. Bagby, and Raul Pla, "Mutual Coupling Reduction of Closely Spaced MIMO Antenna Based on Electric Resonator," Progress In Electromagnetics Research Letters, Vol. 64, 1-6, 2016.
doi:10.2528/PIERL16060201
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