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Binary phase-controlled multi-beam-switching antenna array for reconfigurable 5G applications

Abstract: The paper presents a two-phase state based multi-beam-switching scheme implemented on a customdesigned 4 × 4 antenna array operating with a bandwidth of 1.5 GHz around 14 GHz. The antenna array and the beam-switching scheme have been experimentally validated. A phasing network designed to produce two phase states is used to experimentally validate the beam-switching and five beam states are presented, though this can be extended to other configurations using the split beam as a building block to construct multiple beams. The antenna can find potential use in multi-user millimetre-wave massive MIMO scenarios which require simultaneous multiple beams along selective directions.

 Autoría: Basavarajappa V., Exposito B., Cabria L., Basterrechea J.,

 Fuente: EURASIP Journal on Wireless Communications and Networking, 2019, 2019:180

 Editorial: SpringerOpen

 Fecha de publicación: 01/12/2019

 Nº de páginas: 16

 Tipo de publicación: Artículo de Revista

 DOI: 10.1186/s13638-019-1508-z

 ISSN: 1687-1472,1687-1499

 Url de la publicación: https://doi.org/10.1186/s13638-019-1508-z

Autoría

VEDAPRABHU BASAVARAJAPPA

BEATRIZ BEDIA EXPOSITO

LORENA CABRIA DE JUAN