Browsing Engineering by Title
Now showing items 350-359 of 359
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Wheat crop genotype and age prediction using machine learning with multispectral radiometer sensor data
(John Wiley and Sons Inc, 2024)Wheat (Triticum aestivum) yield predictions can be improved by using multispectral remote sensing to identify different genotypes and crop growth stages. We propose an innovative machine learning technique aimed at classifying ... -
Wheel-shaped miniature assembly of circularly polarized wideband microstrip antenna for 5G mmWave terminals
(Elsevier B.V., 2021)A simple arrangement of wheel-shaped copper microstrip antenna is presented for operation in the 24 GHz frequency band. In this structure, a coaxial feed probe was utilized to generate vertical polarization, and a wheel-shaped ... -
Wideband Circular Polarized Dielectric Resonator Antenna Array for Millimeter-Wave Applications
(MDPI AG, 2021)A novel circular polarized dielectric antenna array (DRA) for millimeter-wave applications at 30 GHz is presented in this paper. The unit element array is a flower-shaped DRA fed with a cross slot. To obtain circular ... -
Wideband Circularly Polarized MIMO Antenna for High Data Wearable Biotelemetric Devices
(IEEE., 2020)This paper presents a miniaturized circularly polarized multiple-input multiple-output (MIMO) antenna for wearable biotelemetric devices. The proposed MIMO antenna consists of four elements, which are placed orthogonally ... -
Wireless Charging for Electric Vehicles: A Survey and Comprehensive Guide
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-03)This study compiles, reviews, and discusses the relevant history, present status, and growing trends in wireless electric vehicle charging. Various reported concepts, technologies, and available literature are discussed ... -
Wireless power transfer system for deep‑implanted biomedical devices
(Nature Research, 2022)In this paper, a dual-band implantable rectenna is proposed for recharging and operating biomedical implantable devices at 0.915 and 2.45 GHz. The rectenna system consists of a compact dual-band antenna based on a ... -
A word embedding technique for sentiment analysis of social media to understand the relationship between Islamophobic incidents and media portrayal of Muslim communities
(PeerJ Inc., 2022)Islamophobia is a sentiment against the Muslim community; recently, atrocities towards Muslim communities witnessed this sentiment globally. This research investigates the correlation between how news stories covered by ... -
Wound Rotor Synchronous Motor as Promising Solution for Traction Applications
(MDPI, 2022)Traction applications, such as electric and hybrid vehicles, require the electrical motor to be operated at low load conditions during most of their driving cycle. Permanent magnet (PM) motors in this case may not be an ... -
Yet efficient routing protocols for half- and full-duplex cognitive radio Ad-Hoc Networks over IoT environment
(Academic Press, 2021)For the sake of fulfilling the ever-increasing demands on the Internet of Things (IoT) applications, researchers are implementing Cognitive Radio (CR) technology in Ad-Hoc Networks (AHNs). Moreover, In-Band Full-Duplex ... -
Youths interests in the biosphere and sensitivity to nuclear power technology in the UAE: With discussions on open innovation and technological convergence in energy and water sectors
(MDPI AG., 2020)Nuclear power technology (NPT) perception and acceptance have globally emerged as the most critical questions for the successful integration of NPT into any national energy mix. In its combination with seawater desalination, ...