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Please use this identifier to cite or link to this item: http://hdl.handle.net/10651/54225

Title: Spatially-fed arrays for near-field multiple-spot coverage
Author(s): Fernández Vaquero, Álvaro
Arrebola Baena, Manuel
Rodríguez Pino, Marcos
Keywords: Transmitarray
5-G
Indoor communications
Near-field
Generalized Intersection Approach
Issue date: Sep-2019
Abstract: A transmitarray antenna working at 28 GHz is proposed as a base station for novel indoor communications, including 5-G, Internet of Things (IoT) and wireless power transfer. This antenna produces a near-field coverage area in a desire area wherein the device should be found, giving them a total connectivity with external but also internal networks. Concerning the feeder, instead of using a single feeder configuration a cluster of them is selected. This cluster works in the 28 GHz band but using different channel which improves the capacity of the base station. In addition, a Phase-Only Synthesis (POS) is carried out in order to improve the features of the near-field coverage but only for the central feed and the final performances are evaluated for all the spots.
Description: International Conference on Electromagnetics in Advanced Applications (ICEAA) (21st. 2019. Granada, Spain)
URI: http://hdl.handle.net/10651/54225
Sponsored: This work was supported in part by the Ministerio de Ciencia, Innovacion y Universidades under project TEC2017-86619-R (ARTEINE) and by the Gobierno del Principado de Asturias/FEDER under Project GRUPINIDI/ 2018/000191.
Project id.: TEC2017-86619-R
GRUPINIDI/2018/000191
Appears in Collections:Ponencias, Discursos y Conferencias
Ingeniería Eléctrica, Electrónica, de Computadores y Sistemas
Investigaciones y Documentos OpenAIRE

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