Wideband, high-gain, and compact four-port MIMO antenna for future 5G devices operating over ka-band spectrum

SA Hussain, F Taher, MS Alzaidi, I Hussain… - Applied Sciences, 2023 - mdpi.com
In this article, the compact, ultra-wideband and high-gain MIMO antenna is presented for
future 5G devices operating over 28 GHz and 38 GHz. The presented antenna is designed …

Investigations on stub-based UWB-MIMO antennas to enhance isolation using characteristic mode analysis

AC Suresh, TS Reddy, BTP Madhav, S Das… - Micromachines, 2022 - mdpi.com
In this article, very compact 2× 2 and 4× 4 MIMO (Multiple-Input and Multiple output)
antennas are designed with the help of Characteristics Mode Analysis to enhance isolation …

A wideband high-isolation microstrip MIMO circularly-polarized antenna based on parasitic elements

I Khan, K Zhang, Q Wu, I Ullah, L Ali, H Ullah… - Materials, 2022 - mdpi.com
This work presents a wideband, all-side square-cut square patch multiple-input, multiple-
output circularly-polarized (MIMO-CP) high-isolation antenna. The MIMO-CP antenna …

A frequency reconfigurable folded antenna for cognitive radio communication

AA Ibrahim, WAE Ali, M Alathbah, HA Mohamed - Micromachines, 2023 - mdpi.com
In this work, a spectrum-sensing monopole antenna was used to operate in different
frequency bands for cognitive radio applications. The proposed antenna consists of a folded …

Cloverleaf filtenna with reconfigurable quintuple rejection bands using defected microstrip structure

GM Elashry, HA Mohamed, AA Abd-El-Hadi… - … -International Journal of …, 2023 - Elsevier
This paper presents a quintuple-notched Filtenna based on a cloverleaf ultra-wideband
(UWB) antenna and an inverted L-shaped bandstop filter (BSF). This filtenna rejects …

Compact MIMO UWB antenna integration with Ku band for advanced wireless communication applications

VNKR Devana, N Radha, P Sunitha, FN Alsunaydih… - Heliyon, 2024 - cell.com
This paper introduces a compact Multiple Input Multiple Output (MIMO) Ultrawideband
(UWB) antenna seamlessly integrated with the Ku band, tailored for wireless communication …

Characteristic-mode-analysis-based compact vase-shaped two-element uwb mimo antenna using a unique dgs for wireless communication

SB Kempanna, RC Biradar, P Kumar, P Kumar… - Journal of Sensor and …, 2023 - mdpi.com
The modern electronic device antenna poses challenges regarding broader bandwidth and
isolation due to its multiple features and seamless user experience. A compact vase-shaped …

A compact slotted UWB antenna based on characteristics mode theory for wireless applications

SB Kempanna, RC Biradar, T Ali, VK Jhunjhunwala… - Designs, 2023 - mdpi.com
The development of electronic systems and wireless communication has led to a
proportional increase in data traffic over time. One potential solution for alleviating data …