Recent progress in dielectric resonator antenna: Materials, designs, fabrications, and their performance

M Shehbaz, C Du, D Zhou, S Xia, Z Xu - Applied Physics Reviews, 2023 - pubs.aip.org
Dielectric resonator antenna (DRA) has secured an esteemed position in the field of
antenna engineering technology due to its versatile features, including compactness, light …

A self-decoupling method for MIMO antenna array using characteristic mode of ground plane

QX Lai, YM Pan, SY Zheng - IEEE Transactions on Antennas …, 2023 - ieeexplore.ieee.org
A self-decoupling method for the multiinput multioutput (MIMO) antenna array is
investigated. This method is based on the specific characteristic mode (CM) of the ground …

MIMO dielectric resonator antennas for 5G applications: A review

H Ahmad, MH Jamaluddin, FC Seman, M Rahman - Electronics, 2023 - mdpi.com
This article presents a thorough literature review of published designs of multiple-input
multiple-output (MIMO) dielectric resonator antennas (DRAs) specifically designed for 5G …

Port and radiation pattern decoupling of dielectric resonator antennas

C Tong, N Yang, KW Leung, P Gu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A new decoupling method is proposed in this article, which simultaneously realizes port and
radiation pattern decoupling, namely, high isolation and undistorted radiation patterns …

Machine-learning-based improved smith predictive control for MIMO processes

X Guo, M Shirkhani, EM Ahmed - Mathematics, 2022 - mdpi.com
Controlling time-delayed processes is one of the challenges in today's process industries. If
the multi-input/multi-output system is dynamically coupled, the delay problem becomes more …

Design of self-decoupling dielectric resonator antenna with shared radiator

YZ Liang, FC Chen, WF Zeng… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The method of mode cancellation to design a two-port dielectric resonator antenna (DRA) for
an in-band full-duplex (IBFD) application is investigated in this communication. The whole …

Dielectric decoupler for compact MIMO antenna systems

C Yang, K Lu, KW Leung - IEEE Transactions on Antennas and …, 2022 - ieeexplore.ieee.org
A novel decoupling method based on the superposition principle is proposed for compact
multi-input–multi-output (MIMO) antenna systems in this work. A dielectric block is …

Mutual coupling reduction in closely spaced MIMO dielectric resonator antenna in H-plane using closed metallic loop

M Elahi, A Altaf, E Almajali, J Yousaf - IEEE Access, 2022 - ieeexplore.ieee.org
In this study, the mutual coupling in multiple-input-multiple-output (MIMO) dielectric
resonator antenna (DRA) is reduced by employing closed metallic loops. The loops are …

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 …

A mixed decoupling scheme based on AMC and ADS for dual-polarized antenna array

H Yuan, FC Chen - IEEE Transactions on Antennas and …, 2023 - ieeexplore.ieee.org
This communication investigates a mixed decoupling scheme for dual-polarized antenna
array. The array considered here is a “2–1–2” staggered scheme for base station, with both …