User profiles for Abdullah A. Alharbi

Abdullah G. Alharbi

- Verified email at ieee.org - Cited by 2618

Abdullah A. Alharbi

- Verified email at jazanu.edu.sa - Cited by 103

[HTML][HTML] Nationwide seroprevalence of SARS-CoV-2 in Saudi arabia

NK Alharbi, S Alghnam, A Algaissi, H Albalawi… - Journal of infection and …, 2021 - Elsevier
Background Estimated seroprevalence of Coronavirus Infectious Disease 2019 (COVID-19),
caused by the Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2) is a …

[HTML][HTML] Comprehensive review of the properties and modifications of carbon fiber-reinforced thermoplastic composites

…, BM Alotaibi, AM Alenad, NB Alqahtani, AG Alharbi - Polymers, 2021 - mdpi.com
Carbon fiber-reinforced polymers are considered a promising composite for many industrial
applications including in the automation, renewable energy, and aerospace industries. They …

[HTML][HTML] Novel MIMO antenna system for ultra wideband applications

AG Alharbi, U Rafique, S Ullah, S Khan, SM Abbas… - Applied Sciences, 2022 - mdpi.com
The design of a 4 × 4 MIMO antenna for UWB communication systems is presented in this
study. The single antenna element is comprised of a fractal circular ring structure backed by a …

[HTML][HTML] A new mm-wave antenna array with wideband characteristics for next generation communication systems

ME Munir, AG Al Harbi, SH Kiani, M Marey, NO Parchin… - Electronics, 2022 - mdpi.com
This paper presents a planar multi-circular loop antenna with a wide impedance bandwidth
for next generation mm-wave systems. The proposed antenna comprises three circular rings …

Prostatic adenocarcinoma with focal pleomorphic giant cell features: a series of 30 cases

AM Alharbi, AM De Marzo, JL Hicks… - The American journal …, 2018 - journals.lww.com
Prostatic adenocarcinoma with focal pleomorphic giant cell features is rare with the only prior
series consisting of 6 cases. From 2005 to 2018, we identified 29 cases from our consult …

[HTML][HTML] A multi-slot two-antenna MIMO with high isolation for sub-6 GHz 5G/IEEE802. 11ac/ax/C-band/X-band wireless and satellite applications

AG Alharbi, J Kulkarni, A Desai, CYD Sim, A Poddar - Electronics, 2022 - mdpi.com
A tapered symmetrical coplanar waveguide (S-CPW) fed monopole antenna is initially studied.
To achieve multiband characteristics, the radiating element of this monopole antenna is …

Deep learning-based stock price prediction using LSTM and bi-directional LSTM model

…, MMS Maswood, AG Alharbi - 2020 2nd novel …, 2020 - ieeexplore.ieee.org
In the financial world, the forecasting of stock price gains significant attraction. For the growth
of shareholders in a company's stock, stock price prediction has a great consideration to …

Electrical nonlinearity emulation technique for current-controlled memristive devices

AG Alharbi, ME Fouda, ZJ Khalifa… - IEEE Access, 2017 - ieeexplore.ieee.org
Emerging memristor technology is recently drawing widespread attention due to its potential
for diverse applications. Due to the lack of real solid-state memristive devices, there have …

An efficient war strategy optimization reconfiguration method for improving the PV array generated power

AG Alharbi, A Fathy, H Rezk, MA Abdelkareem… - Energy, 2023 - Elsevier
Improving the photovoltaic (PV) array performance is a challenge especially during partial
shade operation (PS), in such case the array power-voltage characteristic has multi-local …

[HTML][HTML] Analysis of potential risk factors associated with COVID-19 and hospitalization

…, AT Almohaimeed, AA Alharbi, NS Alharbi… - Frontiers in public …, 2022 - frontiersin.org
Coronavirus disease 2019 (COVID-19) was found to cause complications in certain groups
of people, leading to hospitalization. Several factors have been linked to this, such as gender…