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Now showing items 151-160 of 161
Classifying Wi-Fi from Raw Power Measurements Using a Neural Network Adapted from WaveNet
(2021-08-05)
Research to identify coexisting wireless devices is becoming increasingly important, in part due to the yearly increase in internet users and wireless devices. Various machine learning algorithms, including neural networks, ...
Digital predistortion of wideband radar waveforms
(2021-12-17)
As demands for increased radio frequency system performance have grown over time, sufficiently mitigating the distortion introduced by high power amplifiers has proven to be a major challenge to overcome. Digital predistortion ...
Spurious suppression techniques in integrated and embedded microwave components
(2021-08-05)
To increase bandwidth and mitigate interference in a crowded electromagnetic spectrum, future microwave systems will move to higher operating frequencies. Because lumped elements perform poorly at high frequencies, designers ...
A STATE VECTOR AUGMENTATION METHOD FOR INCLUDING VELOCITY INFORMATION IN THE LIKELIHOOD FUNCTION OF THE SIR VIDEO TARGET TRACKING FILTER
(2016)
This thesis is focused on visual target tracking. Visual target tracking has been widely studied. The main idea is to be able to determine the target's location from a video sequence. Techniques such as the Kalman Filter ...
DEVELOPING AN ALGORITHM INTEGRATING VOICE AND IMAGING ANALYSIS TO RECOGNIZE FACIAL FEATURES AND DEFICIENCIES AFTER ORAL SURGERY
(2024-05-10)
According to the National Institute of Health (NIH), oral cancer is one of several major types of head and neck cancer (HNCs) and affects approximately 54,000 individuals in the United States each year. Recognized risk ...
Compact Antenna Test Range for mmWave Metrology Applications
(2024-05-10)
With finite supply and increasing demand, the RF frequency spectrum is highly saturated with signals. There is an urgent need to design and implement antennas that operate at higher frequencies for applications such as 5G ...
Information Theoretic Modeling of Antennas
(2024-05-10)
Linear time-invariant (LTI) electrically small antennas (ESAs) have inherent limitations in their capabilities. Two significant limitations apply to LTI antennas: a lower bound on the antenna Q-factor, which causes a narrow ...
Enhancing Multi-purpose mmwave System And W-band Antenna In Package Calibration And Measurements
(2024-05-10)
The millimeter-wave (mmWave) scanner is a system built a few years ago by the phased array antenna research and development group (PAARD) in the Advanced Radar Research Center (ARRC) with the purpose of measuring, ...
DISTRIBUTED MATRIX ANALYSIS AND COMPUTATION OVER NETWORKS
(2024-05-10)
This thesis introduces a continuous-time distributed algorithm designed to address a range of matrix analysis and computation problems in networked systems. Focusing initially on the Local-Equation Local-Variable (LELV) ...
The Development of a Smart and Low Power Consumption Variable Speed Limit Sign for the Oklahoma Department of Transportation
(2024-05-10)
Variable Speed Limit Signs (VSLSs) play a crucial role in traffic management. Various studies have demonstrated that they can significantly reduce accidents and improve traffic flow, particularly on congested highways, ...