Miniaturization with Metamaterial of a Triple Band PIFA Antenna for Wi-Fi Communication
In this work, a triple-band planar inverted F antenna (PIFA) was designed and modeled at unlicensed WiFi frequencies (2.4, 5 and 6 GHz). In the proposal made, a metamaterial unit cell was used that was replicated in the ground plane, obtaining a reduction in the size of the antenna with respect to o...
Guardado en:
| Autores principales: | , , , , |
|---|---|
| Formato: | Artículo publishedVersion |
| Lenguaje: | Español |
| Publicado: |
FIUBA
2024
|
| Materias: | |
| Acceso en línea: | https://elektron.fi.uba.ar/elektron/article/view/192 https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=192_oai |
| Aporte de: |
| Sumario: | In this work, a triple-band planar inverted F antenna (PIFA) was designed and modeled at unlicensed WiFi frequencies (2.4, 5 and 6 GHz). In the proposal made, a metamaterial unit cell was used that was replicated in the ground plane, obtaining a reduction in the size of the antenna with respect to others already published. The cell geometry is based on Minkowski fractal. A J-shaped slot was made in the patch that allowed the resonance frequencies to be adjusted to those of WiFi. A radiation efficiency of around 23% was obtained for the 2.4 GHz band, higher than 74% in the 5 GHz band and 96% in the 6 GHz band. |
|---|