Ultra-Wideband Dielectric Lens Antennas for Beamsteering Systems-Reference-Cited by-同舟云学术

Ultra-Wideband Dielectric Lens Antennas for Beamsteering Systems

Published:2019-08-06 Issue: Volume:2019 Page:1-8
ISSN:1687-5869
Container-title:International Journal of Antennas and Propagation
language:en
Short-container-title:International Journal of Antennas and Propagation

Author:

dos Santos Renan Alves¹^ORCID,Lobão da Silva Fré Gabriel²,da Silva Luís Gustavo³,Paiva Marcelo Carneiro de³,Spadoti Danilo Henrique²^ORCID

Affiliation:

1. Faculty of Electrical Engineering, Federal University of Uberlândia (UFU), Padre Pavoni Street 294, 38701-002 Patos de Minas, Minas Gerais, Brazil

2. Federal University of Itajubá (UNIFEI), Benedito Pereira dos Santos Avenue 1303, 37500-903 Itajubá, Minas Gerais, Brazil

3. Inatel Competence Center, National Institute of Telecommunications (INATEL), João de Camargo Avenue 510, 37540-000 Santa Rita do Sapucaí, Minas Gerais, Brazil

Abstract

This paper presents a high-directivity ultra-wideband beamsteering antenna array. An innovative beamsteering system based on hemispherical dielectric lenses fed by a set of different printed antennas is proposed. Diversity of signals in different spatial positions can be radiated at the same time. A prototype was manufactured and characterized, operating in a bandwidth varying from 8 GHz to 12 GHz with gain up to 13 dBi.

Funder

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering

Link

http://downloads.hindawi.com/journals/ijap/2019/6732758.pdf

Reference23 articles.

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