Simultaneous decoupling and decorrelation scheme of MIMO arrays

X Chen, M Zhao, H Huang, Y Wang… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Correlations and mutual couplings in antenna arrays lead to performance deterioration of
multiple-input-multiple-output (MIMO) systems. The relation between mutual coupling and …

A novel calculation-based parasitic decoupling technique for increasing isolation in multiple-element MIMO antenna arrays

M Li, S Cheung - IEEE Transactions on Vehicular Technology, 2020 - ieeexplore.ieee.org
This paper presents a systematic and accurate calculation method to design the parasitic
decoupling technique (PDT) for increasing antenna isolation in the multiple-element multiple …

Interaction between closely packed array antenna elements using meta-surface for applications such as MIMO systems and synthetic aperture radars

M Alibakhshikenari, BS Virdee, P Shukla… - Radio …, 2018 - ieeexplore.ieee.org
The paper presents a technique to enhance the isolation between adjacent radiating
elements that is common in densely packed antenna arrays. Such antennas provide …

Self-curing decoupling technique for MIMO antenna arrays in mobile terminals

J Sui, Y Dou, X Mei, KL Wu - IEEE Transactions on Antennas …, 2019 - ieeexplore.ieee.org
The self-curing decoupling technique is substantially extended to apply to multi-input multi-
output (MIMO) antenna arrays in mobile terminals. Using this proposed technique, the …

A review of mutual coupling in MIMO systems

X Chen, S Zhang, Q Li - Ieee Access, 2018 - ieeexplore.ieee.org
This paper provides a systematic review of the mutual coupling in multiple-input multiple-
output (MIMO) systems, including the effects on performances of MIMO systems and various …

Revisit to mutual coupling effects on multi-antenna systems

X Chen, H Pei, M Li, H Huang, Q Ren… - Journal of …, 2020 - ieeexplore.ieee.org
Due to space limitation, mutual coupling occurs almost invisibly in array antennas. In this
paper, the mutual coupling effects on the two most popular categories of array antennas, ie …

Novel CMA scheme to design self-decoupled MIMO dipole pair for base-station applications

M Li, B Xiao, C Zhou, D Wu, KL Yeung… - … on Antennas and …, 2021 - ieeexplore.ieee.org
This article presents a novel method to design multiple-input–multiple-output (MIMO)
antennas based on characteristic mode analysis (CMA), which is different from using …

Metasurface-based coupling suppression for wideband multiple-input-multiple-output antenna arrays

X Zou, G Wang, Y Wang, B Zong - Optics Express, 2021 - opg.optica.org
Wideband decoupling requires simultaneous improvements in the performance of an
antenna array in its operating band. In this paper, a metasurface structure is proposed to …

A meta-surface antenna array decoupling (MAAD) method for mutual coupling reduction in a MIMO antenna system

Z Wang, L Zhao, Y Cai, S Zheng, Y Yin - Scientific reports, 2018 - nature.com
In this paper, a method to reduce the inevitable mutual coupling between antennas in an
extremely closely spaced two-element MIMO antenna array is proposed. A suspended meta …

A comprehensive survey on “Various decoupling mechanisms with focus on metamaterial and metasurface principles applicable to SAR and MIMO antenna systems”

M Alibakhshikenari, F Babaeian, BS Virdee… - Ieee …, 2020 - ieeexplore.ieee.org
Nowadays synthetic aperture radar (SAR) and multiple-input-multiple-output (MIMO)
antenna systems with the capability to radiate waves in more than one pattern and …