Now showing items 1-4 of 4
Ultra-wideband miniaturized microstrip patch antennas for wireless communications: design guidelines and modeling
The number of wireless communication applications continue to increase steadily, leading to competition for currently allocated frequency bands. Capacity issues in form of data rate and latency have always been a bottleneck ...
Advanced Design and Analysis of UWB U-slot Microstrip Patch Using Theory of Characteristic Modes
(University of Missouri--Kansas City, 2017)
Ultra wide band is rapidly advancing as a high data rate wireless communication technology. As is the case in conventional wireless communication systems, an antenna also plays a very crucial role in UWB systems. ...
Design Guidelines, Scan Behavior and Characteristic Mode Analysis for a Class of Ultra-Wideband Microstrip Patch Antennas
(University of Missouri--Kansas City, 2016)
UWB microstrip array using different patch orientations and U-slot topologies is examined for εr = 2.2 and 4.5 substrates to reduce the effect of scan blindness. Results, for εr = 2.2 substrate, indicate that a diamond patch orientation with opposite U...
Characteristic Mode Analysis of Crumpled Graphene Flakes and A New Green’s Functions Evaluation Method for Layered Media
(University of Missouri -- Kansas City, 2019)
Graphene ﬂakes (GFs) in real composites are rarely perfectly ﬂat, and often exhibit complicated crumpled shapes. Therefore, the goal of this work was to quantify the electromagnetic scattering characteristics of individual ...