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Diseño de una agrupación de antenas "leaky-wave" para puntos de acceso WiFi inteligentes

Design of a leaky-wave array for smart WiFi access point
Authors: Gil Martínez, Alejandro Rafael;

Diseño de una agrupación de antenas "leaky-wave" para puntos de acceso WiFi inteligentes

Abstract

El objeto de este TFG es diseñar una antena de tipo leaky-wave antenna (LWA) en tecnología planar con capacidad de escaneo en frecuencia para poder generar tres haces directivos separados angularmente en tres canales WiFi. Dichos canales canales están centrados en las frecuencias siguientes: canal #1 (2.412 GHz), canal #6 (2.437 GHz) y canal #11 (2.462 GHz). Los haces deben apuntar aproximadamente en las siguientes direcciones respectivas: canal #1 en 10º, canal #6 en 25º y canal #11 en 40º, y con una ganancia de pico por encima de los 12 dBi. Con el nuevo estándard de WiFi 802.11ax (también conocido como WiFi 6), se propone el uso de técnicas multi-channel MU-MiMo (Multiple User, Multiple Input Multiple Output) usando varios canales simultáneos con un mismo punto de acceso (Access Point, AP). Esta técnica de channel-slicing o uso simultáneo de varios canales WiFi, aunque aún no estandarizada, se está empezando a usar en los routers WiFi 6 de última generación, que utilizan simultáneamente los canales #1 (2.412 GHz), #6 (2.437 GHz) y #11 (2.462 GHz). En este TFG se propone el uso de antenas con escaneo en frecuencia para aumentar la ganancia de la conexión inalámbrica WiFi, usando técnicas de beamforming o enfoque inteligente, que asigne a cada usuario el canal correspondiente con mayor ganancia.

Escuela Técnica Superior de Ingeniería de Telecomunicación

Universidad Politécnica de Cartagena

Country
Spain
Related Organizations
Keywords

Teoría de la Señal y las Comunicaciones, Redes de telecomunicaciones, Antenas, Antennas, Telecommunications networks, 3325 Tecnología de las Telecomunicaciones, 2105.01 Antenas

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
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