A metasurface superstrate for mutual coupling reduction of large antenna arrays

J Tang, F Faraz, X Chen, Q Zhang, Q Li, Y Li… - IEEE …, 2020 - ieeexplore.ieee.org
In this paper, a ε-negative metasurface superstrate is proposed for mutual coupling
reduction of large antenna arrays. Unlike the previous decoupling metasurface works that …

A metasurface-based low-profile array decoupling technology to enhance isolation in MIMO antenna systems

Z Wang, C Li, Q Wu, Y Yin - IEEE Access, 2020 - ieeexplore.ieee.org
In this paper, a metasurface-based coupling reduction method is presented with the
advantage of low profile for the MIMO antenna array. Unlike other metasurface-based …

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 …

Meta-surface antenna array decoupling designs for two linear polarized antennas coupled in H-plane and E-plane

J Guo, F Liu, L Zhao, Y Yin, GL Huang, Y Li - IEEE access, 2019 - ieeexplore.ieee.org
In this paper, meta-surface superstrates are used to decouple two linear polarized antennas
coupled in H-plane and E-plane, respectively. By properly designing the geometry of the …

A meta-surface antenna array decoupling (MAAD) design to improve the isolation performance in a MIMO system

Z Wang, C Li, Y Yin - IEEE Access, 2020 - ieeexplore.ieee.org
In this paper, a design to reduce the mutual coupling between two closely MIMO antennas is
presented. A metasurface superstrate consisting of periodic circular split ring resonator …

A meta-surface decoupling method for two linear polarized antenna array in sub-6 GHz base station applications

F Liu, J Guo, L Zhao, X Shen, Y Yin - IEEE Access, 2018 - ieeexplore.ieee.org
In this paper, an extremely compact two-element linear polarized multiple-input-multiple-
output (MIMO) antenna array with a metasurface superstrate is proposed. Instead of using …

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 …

Dual-band metasurface-based decoupling method for two closely packed dual-band antennas

F Liu, J Guo, L Zhao, GL Huang, Y Li… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this communication, a metasurface-based decoupling method (MDM) is proposed to
reduce the mutual couplings at two independent bands of two coupled multiple-input …

Dual-layer superstrate structure for decoupling of dual-polarized antenna arrays

Y Li, QX Chu - IEEE Antennas and Wireless Propagation …, 2021 - ieeexplore.ieee.org
A new antenna decoupling structure by combining metal and dielectric superstrates is
studied in this letter. The decoupling concept is elaborated in a 5-element antenna array …

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 …