Browsing AUS Theses & Dissertations by Author "d4a102b0-a4a3-4bc5-9b5b-c4eb179b3995"
Now showing items 1-20 of 23
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5G User Equipment Phased Array Antenna Architecture for Millimeter Wave Beamforming Applications
ElGhanam, Eiman Ayman Mahmoud (2018-12)With the increase in demand for higher capacities and enhanced coverage, extensive research is conducted towards addressing this demand through the upcoming fifth generation of mobile networks, also known as 5G. In order ... -
Adaptive Time-Varying Brain Source Localization
Al-Momani, Sajedah A. (2019-11)According to the most recent statistics provided by the World Health Organization, 50 million individuals around the world are diagnosed with epilepsy with 2.5 million new cases diagnosed annually. One-third of this large ... -
Beamforming Techniques for the Frequency Diverse Array
Youssef, Yazan (2020-05) -
Brain Source Localization in the Presence of Leadfield Perturbations
Momin, Rabiya Nakhat (2015-05)Brain source localization enables us to localize different areas of the brain that are activated during any mental activity. This thesis makes use of Electroencephalography (EEG) recordings which is an important noninvasive ... -
Chip Level Implementation of a Digital Radar System
Al-Alem, Yazan (2015-05)In this work, an S-Band radar system based on stretch processing technique is developed at chip level. The novelty in this work lies in providing an integrated, compact and miniaturized radar system chipset. The radar has ... -
Cortical EEG Source Localization of Focal Epilepsy
Siyam, Wisal Elfatih Mohamed (2017-11)Brain source localization allows us to localize different brain regions that are activated during neural activity. Several imaging modalities can be used for recording neural activity and are essential in clinical applications. ... -
Design of Precision RSSI Circuit for Wireless Power Transfer Receivers
Alawar, Fatma Suhail Abdulwahid Abdulrahman (2023-01)Tracking systems for wireless power transfer (WPT) systems are becoming a necessity. WPT is a modern way of wirelessly charging devices using RF beams. The target signals are sometimes too weak to be received, which is why ... -
Discrimination between genuine and acted expressions using EEG signals and machine learning
Alex, Meera (2019-04)The main purpose of this thesis work was to quantify happiness in an objective manner. This is in line with the objectives of the National Program for Happiness and Positivity in the UAE. The major contribution to this ... -
Dynamic Spectrum Scheduling and Management in Centralized Cognitive Radio Networks
Sweileh, Omar Khalid (2017-11)As the demand for wireless radio spectrum increases, spectrum regulatory authorities expect to face a spectrum scarcity problem.As the demand for wireless radio spectrum increases, spectrum regulatory authorities expect ... -
An Intraoral Camera for Supporting Assistive Devices
Tily, Muhammad Amin (2018-12)Thousands of patients around the globe are affected by paralysis which hinders the fulfilment of their basic needs such as mobility and speech. Several research topics have been dedicated to improve the livelihood of ... -
Joint Transmitter / Receiver Optimization for Cognitive Radio Applications
Vameghestahbanati, Monirosharieh (2012-05)The increasing demand for high data rate services is a primary motivation for the development of next generation mobile radio networks. As such, efficient utilization of the available radio spectrum is an important objective ... -
Learning-Based Space-Time Adaptive Processing
El Khatib, Alaa (2013-06)The probability of target detection in airborne-radar missions depends on the target signal-to-interference-plus-noise ratio. In order to maximize the probability of detection, it is necessary to maximize the target ... -
Localizing-ground Transmitters Using Airborne Antenna Array
Daffalla, Mirghani Moutaman (2020-12)A radio direction finder (RDF) estimates the direction of arrival (DOA) of a radio signal. It receives multiple copies of the signal by a multiple-element antenna array, making use of the characteristics of the received ... -
A Low Cost, Large Bandwidth Patch Antenna design for utilization in Frequency Diverse Arrays
Iqbal, Usama Mozammil (2023-06)Low-power Internet of Things (IoT) and wireless charging applications have expedited a rise in Wireless Power Transfer (WPT) technologies. WPT methods are divided into two main categories: near-field and far-field. ... -
A Low Power Frequency Synthesizer Design for Wireless Power Transfer Applications
AlSuwaidi, Maryam Rashed Obaid (2023-04)Wireless power transfer (WPT) is an essential technology for the Internet of Things (IoT) as it enables the deployment of untethered and self-sustaining devices, which eliminates the need for wired power connections. With ... -
Measurement of Vigilance Using EEG Source Localization
Zeid, Salma Khaled Mohamad (2017-11)Vigilance, or sustained attention, is crucial for jobs where attentiveness for prolonged times is required. These jobs include air traffic control, luggage inspection, and surveillance jobs. Vigilance decrement can cause ... -
Miniaturized Low-Cost High-Performance Digital Radar
Taghadosi, Mansour (2015-05)Digital radars offer added advantages and functionality such as higher stability and precision compared to conventional radar systems. By utilizing multiple receiver channels, digital array radars (DARs) are able to perform ... -
A mobile Based Platform for Monitoring Respiratory Diseases
Zubaydi, Fatma Khalil (2016-09)Chronic respiratory diseases are diseases of the airways and other structures of the lung, usually resulting in difficulty in breathing and other symptoms. Chronic obstructive pulmonary disease (COPD) and Asthma are ... -
Phased Array Technique for Brain Source Localization
Zarghami, Tahereh (2012-01)Magnetoencephalography (MEG) and Electroencephalography (EEG) are two popular non-invasive techniques that directly measure the magnetic/electric signals generated from the brain's electrical activity, unlike functional ... -
Practical Considerations in Frequency Diverse Array Radar Signal Processing
Chaudhry, Abeer Nasir (2021-04)The frequency diverse array (FDA) has been shown to produce a range and angle dependent beampattern, unlike a conventional phased array which yields only a direction dependent pattern. The FDA generates a range-selective ...