A review on bandwidth enhancement techniques and band-notched characteristics of MIMO-ultra wide band antennas

L Matta, B Sharma, M Sharma - Wireless Networks, 2024 - Springer
Abstract Ultra-Wide Band (UWB) technology has a bright future because it has unique
characteristics, that can deliver efficient transmission of data across localized distances with …

An ultra-compact four-port 4× 4 superwideband MIMO antenna including mitigation of dual notched bands characteristics designed for wireless network applications

M Sharma, V Dhasarathan, SK Patel… - AEU-International Journal …, 2020 - Elsevier
In this manuscript, four-port multiple-input-multiple-output (MIMO) superwideband antenna
with mitigation of interfering bands is reported. The presented antenna comprises four …

Miniaturized quad-port conformal multi-band (QPC-MB) MIMO antenna for on-body wireless systems in microwave-millimeter bands

M Sharma, PR Kapula, S Salagrama, K Sharma… - IEEE …, 2023 - ieeexplore.ieee.org
In this endeavor, miniaturized quad-port MIMOMB (multiple-input-multiple-output multi-band)
antenna with an overall area of 400 mm2 offering wider-impedance-bandwidth of 8.31 GHz …

[PDF][PDF] Review isolation techniques of the MIMO antennas for Sub-6

AM Ibrahim, IM Ibrahim, NA Shairi - Prz. Elektrotechniczny, 2021 - pe.org.pl
The MIMO antenna is at the core of the wireless technologies currently available. Designing
MIMO antennas on a limited space requires different approaches to reduce mutual coupling …

Asymmetrical fed Calendula flower-shaped four-port 5G-NR band (n77, n78, and n79) MIMO antenna with high diversity performance

T Addepalli, T Vidyavathi, K Neelima… - International Journal of …, 2023 - cambridge.org
This research reports a four-port multiple-input-multiple-output (MIMO) antenna designed for
5G-NR band applications including n77: 3.30–4.20 GHz, n78: 3.30–3.80 GHz, and n79: 4.40 …

Design of UWB MIMO antenna to reduce the mutual coupling using defected ground structure

KV Babu, B Anuradha - Wireless Personal Communications, 2021 - Springer
A novel compact monopole UWB antenna is described and analyzed using defect in ground
plane (DGS). This MIMO design has an area of 60× 35 mm 2 with total size of 2100 mm 2 …

A compact octagonal‐ring monopole antenna for super wideband applications

T Okan - Microwave and Optical Technology Letters, 2020 - Wiley Online Library
A compact monopole super wideband antenna has been designed and fabricated in this
study. The proposed antenna consists of an octagonal‐ring shaped patch with a stub …

Lotus flower-shaped 4/8-element MIMO antenna for 5G n77 and n78 band applications

T Addepalli, J Babu Kamili, K Kumar Bandi… - Journal of …, 2022 - Taylor & Francis
This paper reports a 4× 4 and 8× 8 MIMO antenna configuration on FR4 substrate occupying
the area of 1.43 λ o× 1.43 λ o mm2 (f= 3.58 GHz) and 2.14 λ o× 2.14 λ o mm2 (f= 3.50 GHz) …

Self-isolated miniaturized four-port multiband 5G sub 6 GHz MIMO antenna exclusively for n77/n78 & n79 wireless band applications

T Addepalli, M Sharma, MS Kumar, G Naveen Kumar… - Wireless …, 2024 - Springer
This paper reports a novel four-port multiband MIMO antenna technology radiating
electromagnetic energy which is designed and fabricated on FR4 substrate for n77/n78 and …

Design and performance analysis of a compact quad-element UWB MIMO antenna for automotive communications

S Arumugam, S Manoharan, SK Palaniswamy… - Electronics, 2021 - mdpi.com
This paper presents the design and analysis of a planar ultra-wideband (UWB) multiple-
input-multiple-output (MIMO) antenna for modern vehicular communication systems. The …