Search
Now showing items 41-48 of 48
Ultra-low cross polarization antenna architectures for multi-function planar phased arrays
(2021-08-05)
For over thirty years, single-beam mechanically steered radars have dominated the field of atmospheric observations, and since then, newer improved technologies have emerged that could provide a replacement for aging radars. ...
Multistatic Passive Weather Radar
(2020-05-08)
Practical and accurate estimation of three-dimensional wind fields is an ongoing challenge in radar meteorology. Multistatic (single transmitter / multiple receivers) radar architectures offer a cost effective solution for ...
Towards Efficient and Enhanced Wireless Coexistence in the Unlicensed Spectrum
(2021-07)
The 3rd Generation Partnership Project (3GPP) is developing the fifth generation (5G) of wireless broadband technology and has identified the unlicensed spectrum as a principal item on the plan of action. Listen-Before-Talk ...
Designing data-aided demand-driven user-centric architecture for 6G and beyond networks
(2023-08-04)
Despite advancements in capacity-enhancing technologies like massive MIMO (multiple input, multiple output) and intelligent reflective surfaces, network densification remains crucial for significant capacity gains in future ...
Real time distribution network protection considering the impact of renewable energy
(2021-05-14)
To achieve the net-zero carbon dioxide emissions goal, the penetration rate of distributed energy resources has been increasing in modern power distribution networks for the past decade. Although these energy resources are ...
Impact of Edge Diffraction in Dual-Polarized Phased Array Antennas
(2020-07-30)
An analytical model is proposed to characterize and quantify the effects that diffracted fields have on the performance of phased array antennas. The work involves the combination of diffraction theory techniques and how ...
Microwave filters for next generation radio frequency transceivers
(2023-08-04)
Increased data rates in wireless communications enforce unprecedented performance metrics on the front-end filters to operate in crowded spectral bands. These requirements include strong selectivity, low insertion loss, ...
TOWARDS AI-ENABLED DIAGNOSTICS FROM NOISY AND INCOMPLETE DATA
(2024-05-10)
The advent of artificial intelligence (AI) has revolutionized diagnostic procedures, promising enhanced accuracy and efficiency across various domains. This dissertation leverages AI capabilities for diagnostic purposes, ...