Characterization of multiple‐input‐multiple‐output antennas under different multipath environments in a reverberation chamber-Reference-Cited by-同舟云学术

Characterization of multiple‐input‐multiple‐output antennas under different multipath environments in a reverberation chamber

Published:2018-09-26 Issue:10 Volume:60 Page:2437-2442
ISSN:0895-2477
Container-title:Microwave and Optical Technology Letters
language:en
Short-container-title:Micro & Optical Tech Letters

Author:

Nguyen Tien Manh¹^ORCID,Kim Seung‐Ho¹,Chung Jae‐Young¹

Affiliation:

1. Department of Electrical & Information Engineering Seoul National University of Science and Technology Seoul South Korea

Abstract

AbstractMultiple‐input‐multiple‐output (MIMO) antennas with different envelope correlation coefficients (ECCs) were designed and characterized in a reverberation chamber (RC) under different fading channels: urban macro, urban micro, and Rayleigh. The generation of different multipath environments and the procedures to estimate MIMO antenna figures of merit are described in detail. The experiment results show the MIMO antenna radiation efficiency remains unchanged as the multipath environment changes. In contrast to the radiation efficiency, ECC has discrepancies between the fading channels, indicating the effect of operating environments on MIMO antenna performance.

Funder

National Research Foundation of Korea

Publisher

Wiley

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/mop.31388

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