Radio frequency energy harvesting technologies: A comprehensive review on designing, methodologies, and potential applications

HH Ibrahim, MJ Singh, SS Al-Bawri, SK Ibrahim… - Sensors, 2022 - mdpi.com
Radio frequency energy harvesting (RF-EH) is a potential technology via the generation of
electromagnetic waves. This advanced technology offers the supply of wireless power that is …

Massive metamaterial system-loaded MIMO antenna array for 5G base stations

SS Al-Bawri, MT Islam, MS Islam, MJ Singh, H Alsaif - Scientific Reports, 2022 - nature.com
An integrated massive multiple-input multiple-output (mMIMO) antenna system loaded with
metamaterial (MTM) is proposed in this article for fifth-generation (5G) applications. Besides …

Hexagonal shaped near zero index (NZI) metamaterial based MIMO antenna for millimeter-wave application

SS Al-Bawri, MT Islam, T Shabbir, G Muhammad… - IEEE …, 2020 - ieeexplore.ieee.org
A single-layered multiple-input multiple-output (MIMO) antenna working at 28 GHz loaded
with a compact planar-patterned metamaterial (MTM) structures is presented in this paper for …

Novel compact UWB planar monopole antenna using a ribbon-shaped slot

S Park, KY Jung - IEEE Access, 2022 - ieeexplore.ieee.org
Ultra-Wideband (UWB) is a wireless communication technology that can be utilized for
precise indoor positioning system. UWB is low power-consuming and resistant to complex …

Eight-port metamaterial loaded UWB-MIMO antenna system for 3D system-in-package applications

T Shabbir, R Saleem, SS Al-Bawri, MF Shafique… - IEEE …, 2020 - ieeexplore.ieee.org
In this article, an eight-element ultra-wideband (UWB) Multiple-Input-Multiple Output (MIMO)
antenna system is proposed for 3D non-planar applications. The proposed UWB-MIMO …

A low profile ultra-wideband antenna with reconfigurable notch band characteristics for smart electronic systems

A Zaidi, WA Awan, A Ghaffar, MS Alzaidi, M Alsharef… - Micromachines, 2022 - mdpi.com
This study describes the design and implementation of a small printed ultra-wideband
(UWB) antenna for smart electronic systems with on-demand adjustable notching properties …

[HTML][HTML] Improvement of low-profile microstrip antenna performance by hexagonal-shaped SRR structure with DNG metamaterial characteristic as UWB application

Y Soerbakti, RF Syahputra, MDH Gamal… - Alexandria Engineering …, 2022 - Elsevier
A metamaterial is any material engineered with a property not discovered in naturally
occurring materials. Its existence is important in the development and application of modern …

16-port non-planar MIMO antenna system with near-zero-index (NZI) metamaterial decoupling structure for 5G applications

T Shabbir, MT Islam, SS Al-Bawri, RW Aldhaheri… - IEEE …, 2020 - ieeexplore.ieee.org
In this article, a low-cost 16-port non-planar Multiple-Input-Multiple Output (MIMO) antenna
system is proposed for future 5G applications. The non-planar MIMO antenna system is …

A negative index nonagonal CSRR metamaterial-based compact flexible planar monopole antenna for ultrawideband applications using viscose-wool felt

K Hossain, T Sabapathy, M Jusoh, MA Abdelghany… - Polymers, 2021 - mdpi.com
In this paper, a compact textile ultrawideband (UWB) planar monopole antenna loaded with
a metamaterial unit cell array (MTMUCA) structure with epsilon-negative (ENG) and near …

A compact size antenna for extended UWB with WLAN notch band stub

SNR Rizvi, WA Awan, D Choi, N Hussain, SG Park… - Applied Sciences, 2023 - mdpi.com
An ultra-wideband (UWB), geometrically simple, compact, and high-gain antenna with a
WLAN notch band is presented for future wireless devices. The antenna is printed on the top …