Browsing Electrical Engineering by Title
Now showing items 38-57 of 74
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Laser Polarimetric Imaging of Surface Defects of Semiconductor Wafers, Microelectronics, and Spacecraft Structures
(IEEE, 2006-11-20)The purpose of this paper is to present novel optical imaging techniques, based on all active optical polarimetric principles, for efficient detection, inspection, and monitoring of semiconductor components, microelectronic ... -
Level sets-based image segmentation approach using statistical shape priors
(Elsevier, 2019)A robust 3-D segmentation technique incorporated with the level sets concept and based on both shape and intensity constraints is introduced. A partial differential equation (PDE) is derived to describe the evolution of ... -
A local area quantum teleportation network based on an array of electrically activated graphene waveguides
(2022-06)We present a scheme to generate a continuous variable (CV) multipartite entangled state using an array of plasmonic graphene waveguides that are activated by nonclassical driving microwave modes. Within this scheme, we ... -
Modeling of series-connected photovoltaic cells
(IEEE, 2018)This paper proposes a new model for series-connected photovoltaic (PV) cells, using a modified one-diode equivalent-circuit model. The PV modules comprise many series-connected cells to generate more electrical power. This ... -
New Automated Detection Method of OSA Based on Artificial Neural Networks Using P-Wave Shape and Time Changes
(Springer, 2009-12-12)This paper describes a new method for automatic detection of obstructive sleep apnea (OSA) based on artificial neural networks (ANN) using regular electrocardiogram (ECG) recordings. ECG signals were pre-processed and ... -
A new framework for incorporating appearance and shape features of lung nodules for precise diagnosis of lung cancer
(IEEE, 2017-09)This paper proposes a novel framework for the classification of lung nodules using computed tomography (CT) scans. The proposed framework is based on the integrating the following features to get accurate diagnosis of ... -
A Novel Multipath Dispersion Reduction Technique Based on Controlled- Polarization Optical Wireless Link Set-Up
(IEEE, 2003-05-20)The detection characteristics of an indoor-optical communication system, which utilizes infrared radiation as carrier has been explored and enhanced for telemedicine, and wireless local area network applications. The novelty ... -
A novel multipath dispersion reduction technique based on controlled-polarization optical wireless link setup
(IEEE, 2003-07-09)The detection characteristics of an indoor-optical communication system, which utilizes infrared radiation as carrier has been explored and enhanced for telemedicine, and wireless local area network applications. The novelty ... -
A novel multipath light signal dispersion reduction technique based on controlled-polarization optical wireless link setup
(IEEE, 2005-10-03)The detection characteristics of an indoor-optical communication system, which utilizes infrared radiation as carrier, has been explored and enhanced for telemedicine and wireless local area network applications. The novelty ... -
Operational and Economic Impacts of Distorted Current drawn by Modern Induction Furnaces
(IEEE., 2009-04-10)Modern induction furnaces in power distribution network always play pivotal role when connected to the grid stations independently. This paper focuses on indirect consequences caused by distorted current waveform drawn by ... -
An optical polarimetric imaging system for surface defect detection of aircraft engines
(IEEE, 2002-08-07)The design of an optical polarimetric imaging system, aimed to detect cracks or structural defects on the surface of rotating aircraft engine shafts, is presented. The experimental results clearly indicate that high ... -
Optimization of ultrasound array designs for high intensity focused treatment of prostate cancer and benign prostatic hyperplasia
(Springer, 2009-03-27)This paper describes the optimization of designing a two-dimensional (2-D) ultrasound phased array to be used for the treatment of both prostate cancer and benign prostatic hyperplasia. The optimization study took into ... -
Parkinson’s disease hand tremor detection system for mobile application
(Taylor and Francis Online, 2016-03-15)Parkinson’s disease currently affects millions of people worldwide and is steadily increasing. Many symptoms are associated with this disease, including rest tremor, bradykinesia, stiffness or rigidity of the extremities ... -
Performance of photovoltaic cells in photovoltaic thermal (PVT) modules
(The Institution of Engineering and Technology, 2016)Integrating cooling systems with photovoltaic (PV) modules represents a very important aspect of keeping modules within acceptable operating temperatures. The objective of this study is to analyse the performance of each ... -
Phase-Matched Coupling and Frequency Conversion of Terahertz Waves in a Nonlinear Graphene Waveguide
(IEEE, 2017)In this paper, we propose a novel technique for the phase-matched coupling and frequency conversion of terahertz (THz) waves. The principle of operation is based on nonlinear THz wave interaction in a graphene parallel ... -
Photorefractive Effect in Plasmonic Waveguides
(IEEE, 2014-05)In this paper, for the first time, the photorefractive effect in plasmonic waveguides is theoretically modeled and investigated in detail. A metal- LiNbO3-metal nanostructure is considered, with the LiNbO3 being doped with ... -
A Practical Technique for Power Quality Improvement for Single Phase Induction Machines
(2006-12)Most of the electrical loads in our daily life are single phase as well as inductive. Single phase induction machines are one of the many reasons for poor quality power supply along with some concerns on torque requirements, ... -
Predicting Preterm Delivery Based on Wavelet Packet Analysis of a Single Electrohysterography Channel
(American Scientific Publishers, 2016-10)Predicting preterm delivery is of great importance as it can help to avoid certain medical complications and increase the chance of survival for the newborn. This work presents a new method to predict the possibility of ... -
Real-time heart attack mobile detection service (RHAMDS): An IoT use case for software defined networks
(IEEE, 2017-04)Continuous growing interest in IoT applications particularly for a smart city setting has attracted many researchers. E-health applications in IoT networks are the newest area of interest in this research field. On the ... -
A real-time technique for spatio–temporal video noise estimation
(IEEE, 2007-11)This paper proposes a spatio-temporal technique for estimating the noise variance in noisy video signals, where the noise is assumed to be additive white Gaussian noise. The proposed technique utilizes domain-wise (spatial, ...