Isolation enhancement of metamaterial structure MIMO antenna for WiMAX/WLAN/ITU band applications

P Suneetha, KS Naik, P Muthusamy - International Journal of …, 2022 - cambridge.org
The μ-negative metamaterial (MNG) two-element MIMO antenna design was proposed in
this article for WiMAX (2.5–2.8 GHz), WLAN (3.2–5.9 GHz), and ITU band (8.15− 8.25 GHz) …

A simple method to enhance gain and isolation of MIMO antennas simultaneously based on metamaterial structures for millimeter-wave applications

F Khajeh-Khalili, MA Honarvar… - Journal of Infrared …, 2021 - Springer
In this paper, a multiple-input and multiple-output (MIMO) antenna with high gain and high
isolation based on the metamaterial concept is proposed at 30 GHz for millimeter-wave …

A novel metamaterial MIMO antenna with high isolation for WLAN applications

NK Kiem, HNB Phuong, QN Hieu… - International Journal of …, 2015 - Wiley Online Library
A compact 2× 2 metamaterial‐MIMO antenna for WLAN applications is presented in this
paper. The MIMO antenna is designed by placing side by side two single metamaterial …

Compact and closely spaced metamaterial MIMO antenna with high isolation for wireless applications

MA Abdalla, AA Ibrahim - IEEE antennas and wireless …, 2013 - ieeexplore.ieee.org
This letter presents a design of a two-element multiple-input-multiple-output (MIMO)
metamaterial-based antenna. The two antenna elements operate at 5.8 GHz for wireless …

Isolation enhancement in dual-band MIMO antenna by using metamaterial and slot structures for WLAN applications

Y Li, H Yang, H Cheng, J Wu, Y Yang… - Journal of Physics D …, 2022 - iopscience.iop.org
A dual-band multiple-input multiple-output (MIMO) antenna with enhanced isolation
operating in 2.35–2.50 GHz and 5.13–5.88 GHz bands is investigated and presented. The …

Design of a MIMO antenna with improved isolation using MNG metamaterial

Y Lee, D Ga, J Choi - International Journal of Antennas and …, 2012 - Wiley Online Library
A multi‐input multi‐output (MIMO) antenna with improved isolation using an interdigital split
ring resonator (SRR) is proposed. The necessary impedance bandwidth is obtained by …

A compact metamaterial based high isolation MIMO antenna for 5.8 GHz WLAN applications

A Madni, RMH Bilal, WT Khan - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
This paper presents the design of a compact metamaterial-based MIMO antenna for 5.8 GHz
WLAN applications. The proposed antenna consists of two rectangular patches placed on a …

Novel metamaterial compact planar MIMO antenna systems with improved isolation for WLAN application

Y Torabi, R Omidi - Wireless Personal Communications, 2018 - Springer
In this paper, two element multiple input–multiple output (MIMO) meander line antenna
systems with improved isolation performance and compact size are proposed and fabricated …

Compact Sub-6 GHz and mmWave 5G Wideband 2× 1 MIMO Antenna with High Isolation Using Parasitically Placed Double Negative (DNG) Isolator

R Sharma, R Khanna, Geetanjali - Wireless Personal Communications, 2022 - Springer
In this paper a multiband modified 'W'shaped, Multiple input multiple output (MIMO) antenna
with a metamaterial inspired isolator for enhanced isolation is proposed for 5G application …

Gain enhancement for MIMO antenna using metamaterial structure

NL Nguyen - International Journal of Microwave and Wireless …, 2019 - cambridge.org
In this paper, a multiple input multiple output antenna which operates at 5.8 GHz for wireless
local area network applications is proposed. The proposed antenna is composed of two sets …