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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2016-09-27
A New MIMO Channel Model Incorporating Antenna Effects
By
Qiuming Zhu,

    Dr. Qiuming Zhu

    College of Electronic and Information Engineering

    Nanjing University of Aeronautics and Astronautics

    China

    Homepage

Cuiwei Xue,

    Dr. Cuiwei Xue

    College of Electronic and Information Engineering

    Nanjing University of Aeronautics and Astronautics

    China

    Homepage

Xiaomin Chen,

    Dr. Xiaomin Chen

    College of Information Science and Technology

    Nanjing University of Aeronautics and Astronautics

    China

    Homepage

Ying Yang

    Dr. Ying Yang

    College of Electronic and Information Engineering

    Nanjing University of Aeronautics and Astronautics

    China

    Homepage

Progress In Electromagnetics Research M, Vol. 50, 129-140, 2016
doi:10.2528/PIERM16072801 | Google Scholar

Abstract
Antenna characteristics including mutual coupling and polarization/depolarization have great effects on the performance of Multiple-input multiple-output (MIMO) system. In this paper, new close-form expressions of signal vector, signal power and signal correlation incorporating mutual coupling and polarization/depolarization are derived firstly. On this basis, we presents a new MIMO channel model, which takes into account antenna effects such as mutual coupling and antenna polarization, as well as propagation effects like scattering, clustering and channel depolarization. In particular, the detailed expressions of a 2×2 MIMO channel considering mutual coupling and polarization configurations of slanted ±45° and V/H are derived. Finally, these expressions are applied on the propagation scene of suburban macro cellular to analyze the channel correlation and capacity, which is very helpful in designing and optimizing a MIMO system.
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Citation
Qiuming Zhu, Cuiwei Xue, Xiaomin Chen, and Ying Yang, "A New MIMO Channel Model Incorporating Antenna Effects," Progress In Electromagnetics Research M, Vol. 50, 129-140, 2016.
doi:10.2528/PIERM16072801
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