Browsing Auburn Theses and Dissertations by Department "Electrical and Computer Engineering"
Now showing items 1-20 of 275
3D Device Simulation of SEU-Induced Charge Collection in 200 GHz SiGe HBTs
(2005-12-15)
This thesis presents three dimensional device simulations of SEU (single-event
upset)-induced charge collection in 200 GHz SiGe HBTs. The device was constructed
and simulated using Davinci.
The charge collected by each ...
An 8-bit 80-MS/s SAR ADC with Proposed S/H and Control Logic
(2017-04-15)
In recent years, state-of-the-art Successive Approximation Register (SAR) ADCs have been operated at hundreds of MHz bandwidth or even GHz bandwidth by time interleaved for communication applications. This thesis proposes ...
An Accurate CMOS Four-Quadrant Analog Multiplier
(2006-05-15)
Analog multipliers are used in communication circuits, neural networks as well as frequency doublers, RMS circuits and phase detectors. High linearity is the prime issue for multipliers in conventional applications like ...
Active Power Damping Control using Renewable Energy Sources
(2023-12-06)
This Ph.D. report navigates the global energy landscape shaped by ambitious carbon reduction goals. Solar photovoltaic (PV) and wind energy, driving the growth of renewable energy sources (RESs), signal a significant ...
Ad-hoc and Multi-hop Wireless Sensor Networks for Activity Capture in Cooperative Robotics
(2006-12-15)
Cooperative robotics has been the focus of attention of various groups in recent years. The idea of using a team of robots instead of a single one to execute a task came from the necessity of accomplishing a task that is ...
Additive Nanomanufacturing of Flexible Hybrid Electronics
(2023-05-04)
There is always great interest in finding new advanced manufacturing techniques to pave the way for realization of future flexible and wearable electronics. Direct printing of functional materials, structures, and devices ...
Advanced Clustering Methods and Applications for Data Visualization
(2018-04-13)
Categorizing all sorts of data without any label information is one of the most important tasks in preprocessing raw data. To achieve that, an unsupervised learning technique, called clustering, is utilized. Generally, ...
Advances in Electronic Chaotic Oscillators with Applications in Communication Systems and Radar System
(2019-07-18)
Chaos theory is an emerging topic in electronics due to some of the inherent properties that
can be considered advantageous in particular applications. Some of these properties include
topological mixing, continuous power ...
Aging-Induced Long-Term Data Remanence in SRAM Cells
(2023-04-28)
Within the electronics industry, data recovery has been a primary focus of security experts and researches for decades. The vast majority of this research has been performed and realized in the form of hard disk recovery, ...
Alternative Techniques for Built-In Self-Test of Field Programmable Gate Arrays
(2005-08-15)
In the Built-In Self-Test method of testing the logic and interconnect resources of the Field Programmable Gate Arrays (FPGAs), configuration time and time to retrieve of the test results dominate the duration of the test. ...
Ambiguous Energy Suppression in Encryption Derived Pseudo-Random BPSK Radar Signals
(2021-12-01)
In this thesis, a pseudo-random binary phase shift keying (BPSK) radar signal is developed using Advanced Encryption Standard (AES-192). The primary objective of this encryption based BPSK (E-BPSK) signal is to provide a ...
Analysis and Correction of Three-Dimensional Proximity Effect in Binary E-Beam Nano-Lithography
(2007-05-15)
One of the fundamental problems in transferring a circuit pattern onto a substrate using electron beam lithography is the proximity effect, which is due to electron scattering in the resist
and results in the ``non-ideal"" ...
Analysis and Optimization of Lithographic Performance on Massively-Parallel Electron-beam Systems
(2023-04-24)
While electron-beam (e-beam) lithography is widely used in transferring fine-feature patterns onto a substrate, its major drawback is the low throughput, especially for large-scale patterns. The massively-parallel electron-beam ...
Analysis of DC Power Systems Containing Induction Motor-Drive Loads
(2006-05-15)
The development of an analytical method used for conducting a power flow analysis on a DC power system containing multiple motor-drive loads is presented. The method is fast, simplistic, easy to implement, and produces ...
Analysis of Flywheel Energy Storage Systems for Frequency Support
(2021-03-02)
Flywheels have been used to store energy in rotation for centuries. However, they were previously not suited for storing electrical energy because of their lower operating speed. However, with AC to DC converters, the ...
Analysis of Simulated Performance of Integrated Vector Tracking and Navigation Loops for GPS
(2005-12-15)
An alternative GPS signal tracking method that uses an extended Kalman-Bucy filter in place of traditional independent, parallel tracking loops is presented in this thesis. Furthermore, this method is extended into a ...
Analytic Derivation and Minimization of Line Edge Roughness in Electron-beam Lithography
(2017-12-01)
Electron-beam (e-beam) lithography is widely employed in a variety of areas such as fabrication of photomasks, imprint lithography molds, and experimental circuit patterns, etc., because of its ability to transfer ultra-fine ...
An Analytical Study of a Grid Connected Direct Drive Permanent Magnet Generator Wind Turbine: Modeling and Simulation
(2018-11-14)
Wind is clean, free and a readily available energy source. Around the world, every day, wind turbines are capturing the wind’s power and converting it to electricity. There is considerable interest in wind power as a ...
Application of MEMS Inertial Sensors in Sensing Passive Eye Response as a Surrogate for Brain Response to Head Acceleration and Rotation for On-field Objective Assessment of Concussion
(2018-11-27)
The passive eye response (PER) may act as a surrogate for the brain response to head acceleration during a concussion causing impact. A novel eye movement sensor designed in this dissertation is used to verify this hypothesis ...
Applications of Multi-channel Filter Banks to Textured Image Segmentation
(2006-08-15)
Multi-channel filtering provides a robust solution to the texture discrimination/
segmentation problem for digital image processing. Specifically, the use of the Gabor
filter for channel characterization is explored. Tag ...