Enhancement of gain and bandwidth of cylindrical dielectric resonator antenna excited by cavity-backed slot

Dielectric resonator antennas have been demonstrated to be an efficient radiator, especially with the possibility of fabricating it at low cost based on 3-D printing technologies. However, they have two main limitations which are: their relatively small gain (about 5dBi) and narrow bandwidth. To enh...

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Detalles Bibliográficos

Principais autores:	Khalid F. Alsirhani, Kerlos A. Abdalmalak, Choon S. Lee, Ayman A. Althuwayb, Vicente G. Posadas, Luis E.G. Muñoz
Formato:	Artigo
Idioma:	Inglês
Publicado:	Elsevier 2024-10-01
Series:	Alexandria Engineering Journal
Assuntos:	Cylindrical dielectric resonator antenna High-order mode High gain Slot antenna Broadband 3-D printed
Acceso en liña:	http://www.sciencedirect.com/science/article/pii/S111001682400872X
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