Mutual coupling reduction through defected ground structure in circularly polarized, dielectric resonator-based MIMO antennas for sub-6 GHz 5G applications

A Ali, J Tong, J Iqbal, U Illahi, A Rauf, SU Rehman… - Micromachines, 2022 - mdpi.com
This paper describes a singly-fed circularly polarized rectangular dielectric resonator
antenna (RDRA) for MIMO and 5G Sub 6 GHz applications. Circular polarization was …

L‐shaped dielectric resonator based circularly polarized multi‐input‐multi‐output (MIMO) antenna for wireless local area network (WLAN) applications

NK Sahu, G Das, RK Gangwar - International Journal of RF and …, 2018 - Wiley Online Library
A dielectric resonator (DR) based circularly polarized multi‐input‐multi‐output (MIMO)
antenna is studied in this article for wireless local area network (WLAN) applications. In this …

Mutual coupling reduction using hybrid technique in wideband circularly polarized MIMO antenna for WiMAX applications

J Iqbal, U Illahi, MI Sulaiman, MM Alam… - IEEE …, 2019 - ieeexplore.ieee.org
In this paper, a novel wideband circularly polarized multiple-input multiple-output (MIMO)
dielectric resonator antenna (DRA) has been proposed for worldwide interoperability for …

Circularly polarized MIMO dielectric resonator antenna with reduced mutual coupling

Y Hu, YM Pan, M Di Yang - IEEE Transactions on Antennas …, 2021 - ieeexplore.ieee.org
A circularly polarized (CP) multiple-input-multiple-output (MIMO) antenna is investigated.
This MIMO antenna consists of two identical dielectric resonator antennas (DRAs), which …

Circularly polarized MIMO filtering dielectric resonator antenna for 5G sub-6 GHz applications

SM El-Nady, AS Abd El-Hameed, EM Eldesouki… - … -International Journal of …, 2023 - Elsevier
This research presents an innovative hexagonal dielectric resonator antenna (DRA) with
circular polarization and multi-input multi-output (MIMO) characteristics. The DRA consists of …

Multiple input multiple output dielectric resonator antenna with circular polarized adaptability for 5G applications

SS Singhwal, BK Kanaujia, A Singh… - Journal of …, 2020 - Taylor & Francis
In this paper, the concept of the circularly polarized agile, multiple-input multiple-output
(MIMO) dielectric resonator antenna (DRA) structure for fifth generation (5G) new radio …

A compact circularly polarized MIMO dielectric resonator antenna over electromagnetic band-gap surface for 5G applications

HN Chen, JM Song, JD Park - IEEE Access, 2019 - ieeexplore.ieee.org
We present a wideband circularly polarized (CP) multiple-input multiple-output (MIMO)
dielectric resonator antenna (DRA) with enhanced diversity. In the DRA element, two …

Compact four-port circularly polarized MIMO X-band DRA

AA Ibrahim, H Zahra, SM Abbas, MI Ahmed… - Sensors, 2022 - mdpi.com
A circularly polarized (CP) multi-input multioutput (MIMO) dielectric resonator (DR) antenna
(DRA) with compact size and four ports is implemented. CP radiation was achieved using …

Dielectric resonator based circularly polarized MIMO antenna with polarization diversity

G Das, A Sharma, RK Gangwar - Microwave and Optical …, 2018 - Wiley Online Library
In this article, a dual sense dual port circularly polarized cylindrical dielectric resonator
antenna (CDRA) is discussed for multiple input multiple output (MIMO) applications. Three …

Design of dual band four port circularly polarized MIMO DRA for WLAN/WiMAX applications

AK Dwivedi, A Sharma, AK Singh… - … Waves and Applications, 2020 - Taylor & Francis
This article presents a circularly polarized 4-port Multiple Inputs Multiple Outputs dielectric
resonator-based antenna with two resonating bands for WLAN (5.0 GHz) and WiMAX (3.5 …