Novel microwave filters based on Epsilon Near Zero waveguide tunnels
Microwave filters based on the concept of Epsilon Near Zero (ENZ) tunneling effect are presented. ENZ metamaterials provide interesting phenomena such as anomalous tunneling and energy squeezing through ultra narrow waveguide channels. Using this concept two filters are demonstrated with Chebyshev r...
| Autores: | , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2011 |
| País: | México |
| Institución: | Instituto Nacional de Astrofísica, Óptica y Electrónica |
| Repositorio: | Repositorio Institucional del INAOE |
| Idioma: | inglés |
| OAI Identifier: | oai:inaoe.repositorioinstitucional.mx:1009/1695 |
| Acceso en línea: | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1695 |
| Access Level: | acceso abierto |
| Palabra clave: | info:eu-repo/classification/Epsilon Near Zero/Epsilon Near Zero info:eu-repo/classification/Metamaterials/Metamaterials info:eu-repo/classification/Microwave filters/Microwave filters info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2203 |
| Sumario: | Microwave filters based on the concept of Epsilon Near Zero (ENZ) tunneling effect are presented. ENZ metamaterials provide interesting phenomena such as anomalous tunneling and energy squeezing through ultra narrow waveguide channels. Using this concept two filters are demonstrated with Chebyshev response and one with a quasi‐elliptic response by adding transmission zeroes with hairpin resonators. Experimental and simulated responses are presented with good agreement. |
|---|