Article
Demonstration of negative refraction of microwaves
Author/s | Velázquez Ahumada, María del Castillo
Freire Rosales, Manuel José Algarín Guisado, José Miguel Marqués Sillero, Ricardo |
Department | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Publication Date | 2011 |
Deposit Date | 2017-04-28 |
Published in |
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Abstract | An experimental setup to demonstrate negative refraction is described. A simple method for
designing and fabricating a metamaterial with negative refractive index at microwave frequencies is
discussed. The metamaterial ... An experimental setup to demonstrate negative refraction is described. A simple method for designing and fabricating a metamaterial with negative refractive index at microwave frequencies is discussed. The metamaterial is made of a multilayer planar arrangement of flat unit cells. A prism was fabricated and used to demonstrate negative refraction at the prism-air interface. The prism is designed for demonstrations and works at the frequency of commercial microwave transmitters and receivers |
Citation | Velázquez Ahumada, M.d.C., Freire Rosales, M.J., Algarín Guisado, J.M. y Marqués Sillero, R. (2011). Demonstration of negative refraction of microwaves. American Journal of Physics, 79 (4), 349-352. |
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