Implementación de una Antena MIMO a 2.4 GHz y 5.8 GHz para aplicaciones de reloj inteligente analizada con la Teoría de los Modos Característicos
Within the domain of wireless body area communications (WBAN) development, work on antennas for wearable devices such as smartwatches is essential. Therefore, this presents the design and study involves the implementation of a 6-component MIMO antenna with 2.4 GHz and 5.8 GHz bands. The project desi...
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| Hlavní autor: | |
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| Médium: | bachelorThesis |
| Jazyk: | spa |
| Vydáno: |
2024
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| Témata: | |
| On-line přístup: | http://dspace.unach.edu.ec/handle/51000/12717 |
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Přidat tag | Shrnutí: | Within the domain of wireless body area communications (WBAN) development, work on antennas for wearable devices such as smartwatches is essential. Therefore, this presents the design and study involves the implementation of a 6-component MIMO antenna with 2.4 GHz and 5.8 GHz bands. The project designed the antenna for smartwatches. In addition, the researcher performed an analysis of the antenna using TCM. The study aimed to counteract the interference effects caused by the human body's proximity and provide an alternative for the transition to new wireless communication protocols that allow synchronous response applications. In this context, the researcher reviewed the state of the art. The analysis provided details to help us understand the current state of the research regarding antennas for smartwatches. An original and innovative design was created to create the six antennas on a single surface, including feeding the antennas and developing SIW antennas. The antennas that made up the final design were analyzed using the theory of characteristic modes. The physical interpretation was carried out through the analysis of the characteristic angle. The researcher also observed the current behavior and the characteristic fields. The analysis was necessary to understand better the behavior of the intrinsic properties of the antenna. This information was complemented by an analysis of the envelope correlation coefficient to analyze the MIMO behavior of the final antenna. When designing the antenna, two bandwidths of 4.47% and 5.51% were obtained at 2.409 GHz and 5.798 GHz, respectively. Due to the complexity of the design, this low-profile antenna was implemented using a precision machine. |
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