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Now showing items 31-40 of 69
Investigating technologies and techniques for flood monitoring and detecting
(2022-08-04)
The need for a flood alerting and forecasting system is becoming ever more critical, especially given the effects of increasing severe weather over the last ten years. Flash floods, particularly, are deadly because of the ...
An analysis of the information content of radar detection
(2022-08-04)
The availability of the electromagnetic spectrum (EMS) was an unseen issue in the past,
as there was sufficient spectrum access to suit the needs of its’ consumers. Today, the use
of the EMS has been become integrated ...
Data Driven Network Design for Cloud Services Based on Historic Utilization
(2022-03-31)
In recent years we have seen a shift from traditional networking in enterprises with Data Center centric architectures moving to cloud services. Companies are moving away from private networking technologies like MPLS as ...
Design and Implementation of a High Power, High Temperature, and Surface Mountable 2-4 GHz Circulator for Integrated RF Transceivers
(2021-08-05)
With the advent of today’s wireless communications systems, the ability for non-local systems to listen to each other is critical. In the case of two monostatic systems communicating with each other, a signal of a given ...
Design and Validation of Measurement Procedures for Time-Varying Scatterers and Antennas
(2022-05-13)
There is an interest in establishing performance metrics for time-varying antennas. However, quantifying the realized performance of a time-varying antenna requires considerations not necessary in LTI measurements as many ...
Implementation and Analysis of Adaptive Spectrum Sensing
(2021-08-05)
The electromagnetic spectrum is a finite resource that has become increasingly crowded as the day-to-day operation of the world has become increasingly reliant on wireless devices. With the growing deployment of the ...
Methods for Control, Calibration, and Performance Optimization of Phased Array Systems
(2022-05-13)
Phased array radar systems have proven advantageous in a variety of research applications, offering faster volume scans and unparalleled time-resolution as compared to traditional parabolic dish antenna systems that rely ...
Fast Adaptive Digital Beamforming With Machine Learning
(2022-12-16)
Digital polarimetric Phased Array Radar (PAR) has the potential to achieve high temporal and spatial resolution needed for next-generation weather observations. It offers flexibility in scanning strategies, including the ...
A Verilog Implementation of Weighted Sum Multiobjective Optimization for use in Cognitive Radar
(2021-12-17)
As wireless technologies continue to become more ubiquitous in a variety of different applications, the electromagnetic spectrum will become increasingly saturated. Billions of wireless devices that utilize the spectrum ...
Analysis of the Finite Array on the Scanning Performance of Phased Array Antennas
(2020-12-18)
Modern high performance phased array antennas require large apertures to achieve both high gain and narrow beamwidth. It is not practical to manufacture such large apertures, so the full array is composed of smaller ...