[HTML][HTML] MIMO antennas: Design approaches, techniques and applications

P Sharma, RN Tiwari, P Singh, P Kumar, BK Kanaujia - Sensors, 2022 - mdpi.com
The excessive use of digital platforms with rapidly increasing users in the wireless domain
enforces communication systems to provide information with high data rates, high reliability …

Quad-port MIMO antenna with high isolation characteristics for sub 6-GHz 5G NR communication

T Upadhyaya, V Sorathiya, S Al-Shathri, W El-Shafai… - Scientific Reports, 2023 - nature.com
A four-port MIMO antenna with high isolation is presented. The antenna is primarily
envisioned to cover the n48 band of Frequency Range-1 (FR-1) with TDD duplex mode. The …

Two port circularly polarized MIMO antenna design and investigation for 5G communication systems

AK Dwivedi, A Sharma, AK Pandey, V Singh - Wireless personal …, 2021 - Springer
A compact size wideband circularly polarized (CP) 2-port multiple-input-multiple-output
(MIMO) antenna is designed for the fifth generation (5G) region under the sub-6 GHz band …

Metamaterial inspired dielectric resonator MIMO antenna for isolation enhancement and linear to circular polarization of waves

AK Dwivedi, A Sharma, AK Singh, V Singh - Measurement, 2021 - Elsevier
In this communication, a novel dielectric resonator-based multiple-input-multiple-output
antenna with a metasurface module (Meta-MIMO) is investigated and analyzed. Dielectric …

Substrate integrated waveguide fed dual band quad-elements rectangular dielectric resonator MIMO antenna for millimeter wave 5G wireless communication systems

PR Girjashankar, T Upadhyaya - AEU-international Journal of Electronics …, 2021 - Elsevier
A rectangular dielectric resonator based connected ground quad-elements MIMO antenna
fed using substrate integrated waveguide (SIW) is proposed for millimeter-wave 5G …

Q-band MIMO antennas with circular polarization for spatial and polarization diversity

N Alaa, RA Elsayed, AE Farahat, KFA Hussein… - Journal of Infrared …, 2024 - Springer
The present work proposes three MIMO antennas with different configurations for the future
applications of wireless communications in the Q-band of the frequency to realize both …

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 …

[HTML][HTML] 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 …

Four-port MIMO antenna system for 5G n79 band RF devices

H Ali, XC Ren, I Bari, MA Bashir, AM Hashmi, MA Khan… - Electronics, 2021 - mdpi.com
In this article, a compact four-port MIMO antenna system resonating from 4.7–5.1 GHz on− 6
dB criteria is discussed. The proposed antennas are arranged in a perpendicular manner …

Compact and high gain cup-shaped 4-Port MIMO antenna using low profile material for the sub-6 GHz, IoT and military applications

T Kannan, F Taher, MFA Sree, S Lavadiya - Physica Scripta, 2024 - iopscience.iop.org
The article introduces a novel design of a miniaturised and high-gain 4-Port MIMO antenna
ingeniously crafted as a cup. The evolution of the radiating structure, achieved through …