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...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad de Buenos Aires
2024-12-01
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| Series: | Revista Elektrón |
| Subjects: | |
| Online Access: | http://elektron.fi.uba.ar/index.php/elektron/article/view/192 |
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| Summary: | 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. |
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| ISSN: | 2525-0159 |