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 …

Study on mutual coupling reduction technique for MIMO antennas

I Nadeem, DY Choi - IEEE Access, 2018 - ieeexplore.ieee.org
In recent years, multiple-input-multiple-output (MIMO) antennas with the ability to radiate
waves in more than one pattern and polarization play a great role in modern …

Electromagnetic metamaterials: A new paradigm of antenna design

P Kumar, T Ali, MMM Pai - IEEE Access, 2021 - ieeexplore.ieee.org
The progress of technology in consumer electronics demand an antenna having a compact
size, high gain and bandwidth, and multiple antennas at transmitter and receiver to enhance …

Isolation improvement of MIMO antenna using a novel flower shaped metamaterial absorber at 5.5 GHz WiMAX band

P Garg, P Jain - IEEE Transactions on Circuits and Systems II …, 2019 - ieeexplore.ieee.org
This brief demonstrates the use of metamaterial absorber (MA) to achieve high isolation
between two patch antennas in a 2-element multiple-input-multiple-output (MIMO) system …

Four-port wideband annular-ring patch antenna generating four decoupled waves for 5G multi-input–multi-output access points

KL Wong, JZ Chen, WY Li - IEEE Transactions on Antennas …, 2020 - ieeexplore.ieee.org
A four-Port annular-ring (AR) patch antenna generating four decoupled waves in 3.3–5.0
GHz (41% at 4.15 GHz) with antenna efficiency better than about 84% and envelope …

Low-Profile Wideband Conjoined Open-Slot Antennas Fed by Grounded Coplanar Waveguides for G MIMO Operation

IRR Barani, KL Wong, YX Zhang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Four grounded coplanar waveguide (GCPW)-fed open-slot antennas conjoined into a cross
shape with a central circular slot are presented for 4× 4 fifth-generation (5G) multiinput multi …

8-Port semi-circular arc MIMO antenna with an inverted L-strip loaded connected ground for UWB applications

T Addepalli, A Desai, I Elfergani, N Anveshkumar… - Electronics, 2021 - mdpi.com
Multiple-input multiple-output (MIMO) antennas with four and eight elements having
connected grounds are designed for ultra-wideband applications. Careful optimization of the …

Mutual coupling reduction between elements of UWB MIMO antenna using small size uniplanar EBG exhibiting multiple stop bands

T Dabas, D Gangwar, BK Kanaujia… - AEU-International Journal …, 2018 - Elsevier
In this paper, mutual coupling reduction between elements of UWB MIMO antenna using
small size uniplanar EBG is presented. Proposed UWB antenna geometry consists of two …

Compact UWB uniplanar four-port MIMO antenna array with rejecting band

R Gomez-Villanueva… - IEEE Antennas and …, 2019 - ieeexplore.ieee.org
A compact uniplanar four-port multiple-input-multiple-output (MIMO) antenna array is
presented. The antenna covers a small area of 38.3× 38.3 mm 2 and is developed on a …

A compact quad-element UWB-MIMO antenna system with parasitic decoupling mechanism

F Amin, R Saleem, T Shabbir, SU Rehman, M Bilal… - applied sciences, 2019 - mdpi.com
This research work proposes a compact four-port multiple-input multiple-output (MIMO)
antenna that operates in the whole license free ultra-wideband (UWB) spectrum of 3.1–10.6 …