Design and analysis on decoupling techniques for MIMO wireless systems in 5G applications

K Du, Y Wang, Y Hu - Applied Sciences, 2022 - mdpi.com
Multiple-input multiple-output (MIMO) wireless system is a hot research topic in 5th
generation mobile communication technology (5G), which can increase the channel …

[HTML][HTML] Three-element circularly polarized MIMO antenna with self-decoupled probing method for B5G-V2X communications

KL Chung, L Chen, G Lai, K Zheng, Z Wang… - Alexandria Engineering …, 2023 - Elsevier
In this article, a three-element circularly polarized multiple-input-multiple-output (CP-MIMO)
antenna array with self-decoupled probing method is introduced. Three unidirectional …

Decoupling of a wideband dual-polarized large-scale antenna array with dielectric stubs

P Mei, YM Zhang, S Zhang - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
A technique of decoupling dielectric stubs (DDS) is proposed for mutual coupling reduction
of wideband, dual-polarized, and large-scale antenna arrays in this paper, where a low …

Aperture‐Fed Quad‐Port Dual‐Band Dielectric Resonator‐MIMO Antenna for Sub‐6 GHz 5G and WLAN Application

T Upadhyaya, I Park, R Pandey, U Patel… - … Journal of Antennas …, 2022 - Wiley Online Library
A four‐port dielectric resonator‐based connected ground multiple‐input multiple‐output
(MIMO) antenna is designed. The presented antenna was excited through the aperture …

Four-port dual-band multiple-input multiple-output dielectric resonator antenna for sub-6 GHz 5G communication applications

U Patel, T Upadhyaya - Micromachines, 2022 - mdpi.com
A four-port dielectric resonator (DR)-based multiple-input multiple-output (MIMO) antenna is
presented for sub-6 GHz MIMO communication. The dielectric resonator was fed through …

Mutual decoupling for massive MIMO antenna arrays by using triple-layer meta-surface

S Luo, Y Zhang, GF Pedersen… - IEEE Open Journal of …, 2022 - ieeexplore.ieee.org
The high isolation massive antenna arrays are the key devices in the base station of the
future wireless communication systems. The challenge for the array application is how to …

Reducing correlation in compact arrays by adjusting near-field phase distribution for MIMO applications

M Li, X Chen, A Zhang, AA Kishk… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper presents a novel method of improving the correlation performance in a compact
multiple-input multiple-output (MIMO) array. Unlike the previous work, the proposed method …

Wideband coupling suppression with neutralization-line-incorporated decoupling network in MIMO arrays

XJ Zou, GM Wang, GQ Kang, W Song, M Tan… - … -International Journal of …, 2023 - Elsevier
In this paper, a novel neutralization-line-incorporated decoupling network (NLDN) is
proposed for wideband multielement antenna arrays. Through introducing additional current …

Design of Wideband Decoupling Networks for MIMO Antennas Based on an N-Ary Optimization Algorithm

M Li, KL Yeung, L Jiang, R Murch - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Techniques for reducing the coupling between antenna elements in multiple-input multiple-
output (MIMO) systems are important for achieving the full potential of MIMO. In this article, a …

In-band mutual coupling suppression in dual-band shared-aperture base station arrays using dielectric block loading

Y Da, X Chen, AA Kishk - IEEE Transactions on Antennas and …, 2022 - ieeexplore.ieee.org
Dual-band base station antenna (BSA) arrays with shared aperture have attracted
considerable attention for the fifth-generation (5G) communication. The focus is mainly on …