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- 2Electromagnetic Bandgap Structure
- 2Metamaterials
- 2Microwave
- 1Anisotropic
- 1Antenna Miniaturization
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Analysis and Design of A New Class of Miniaturized Circular Waveguides Containing Anisotropic Metamaterial Liners
DownloadFall 2016
This work presents the analysis and design of a new class of miniaturized circular waveguides containing anisotropic metamaterial liners, and reveals in detail intriguing and potentially useful propagation and radiation phenomena. An analytical construction of the liner as a homogeneous,...
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Miniaturization of Microwave to Millimeter-Wave Integrated Waveguides and their Applications
DownloadFall 2019
The integration of waveguide technology at the planar level has been a crucial development for the successful realization of 5G, the future fifth generation cellular network. The demand for mobile networks with faster speeds, lower latencies, and denser connectivity scenarios continues to drive...
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Miniaturized, Inherently Matched, and Scalable Folded Dipole Antennas with Applications in Narrowband Sensing
DownloadFall 2019
This work presents a novel technique for miniaturizing folded dipole antennas using a simple series reactive loading scheme that enables the input impedance to be engineered, such that the antenna can be matched inherently to either a real or a complex source impedance at a specified level of...
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Theory and Applications of a Uniplanar Transmission-Line Metamaterial-Inspired Electromagnetic Bandgap Structure
DownloadFall 2015
A multitude of planar electromagnetic bandgap structures (EBGs) have been proposed for the suppression of parallel-plate waveguide (PPW) and surface-wave (SW) modes at microwave frequencies. Some of these structures have been well-modelled with transmission-line theory, however, these structures...
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Theory, Analysis, and Applications of Multidimensional, Multiconductor Transmission-Line Metamaterials
DownloadFall 2021
The past few decades have seen incredible growth in the interest of using periodic structures to improve the efficacy of microwave-frequency devices, since they provide access to dispersion-engineered phenomena such as bandgaps, group- and phase-velocity control, and advanced resonance behaviors....