Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Igor Feliciano da Costa"'
Autor:
Arismar Cerqueira Sodré, Igor Feliciano da Costa, Renan Alves dos Santos, Hugo Rodrigues Dias Filgueiras, Danilo Henrique Spadoti
Publikováno v:
International Journal of Antennas and Propagation, Vol 2018 (2018)
This work reports the development of two high-performance waveguide-based antenna arrays for 5G cellular networks, operating in the underutilized millimetre wave (mm-wave) frequency spectrum. Two different scenarios of mm-wave communications are prop
Externí odkaz:
https://doaj.org/article/93d96b3552e745758942d606ecbdbab3
Autor:
Arismar Cerqueira Sodré Junior, Igor Feliciano da Costa, Leandro Tiago Manera, José Alexandre Diniz
Publikováno v:
International Journal of Antennas and Propagation, Vol 2014 (2014)
This work presents the development of optically controlled reconfigurable antenna arrays. They are based on two patch elements with E-shaped slots, a printed probe, and a photoconductive switch made from an intrinsic silicon die. Numerical simulation
Externí odkaz:
https://doaj.org/article/0159ce56173d49eda680d4cf3028d8fb
Autor:
Igor Feliciano da Costa, H.R.D. Filgueiras, Jose Antonio Justion Ribeiro, Evandro Cesar Vilas Boas, Arismar Cerqueira Sodré
Publikováno v:
IET Microwaves, Antennas & Propagation. 14:82-87
This work reports the development of a dual-band switched-beam antenna array for multiple-input multiple-output (MIMO) fifth-generation systems, operating in millimetre waves. The proposed antenna array consists of applying four slotted-waveguide ant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7191b320d80600683ec140218e0e5cb
https://doi.org/10.1049/iet-map.2019.0010
https://doi.org/10.1049/iet-map.2019.0010
Autor:
Regivan N. da Silva, Matheus Seda Borsato Cunha, Igor Feliciano da Costa, Tiago Reis Rufino Marins, Ramon Maia Borges, Arismar Cerqueira Sodré, H.R.D. Filgueiras, Luciano Leonel Mendes, Danilo H. Spadoti
Publikováno v:
Journal of Lightwave Technology. 36:4468-4477
This paper reports the integration and experimental performance analysis of a GFDM-based 5G transceiver in a gigabit passive optical network (GPON), using radio over fiber technology. The proposed architecture enables to simultaneously transport two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91178b5ee27e965a106dc3472adb3ada
https://doi.org/10.1109/jlt.2018.2826483
https://doi.org/10.1109/jlt.2018.2826483
Autor:
Igor Feliciano da Costa, Danilo H. Spadoti, Arismar Cerqueira Sodré, Renan Alves dos Santos, H.R.D. Filgueiras
Publikováno v:
International Journal of Antennas and Propagation, Vol 2018 (2018)
This work reports the development of two high-performance waveguide-based antenna arrays for 5G cellular networks, operating in the underutilized millimetre wave (mm-wave) frequency spectrum. Two different scenarios of mm-wave communications are prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db015aaa69c6ecaf018a4ffde2a6ecbc
https://doaj.org/article/93d96b3552e745758942d606ecbdbab3
https://doaj.org/article/93d96b3552e745758942d606ecbdbab3
Publikováno v:
Microwave and Optical Technology Letters. 56:838-843
This work proposes a multiphysics design methodology for photonic-based phased array antennas. It is based on the use of circuital and full wave electromagnetic solvers in conjunction with an optical numerical tool. To illustrate the proposed methodo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c76f713de53e5b81f86ba3611a52778d
https://doi.org/10.1002/mop.28225
https://doi.org/10.1002/mop.28225
Autor:
Igor Feliciano da Costa, Lucio H. de Oliveira, Arismar Cerqueira Sodré, Egidio Raimundo-Neto, Marco Aurelio Favoreto Casaroli, Antonio Marcos Alberti
Publikováno v:
2015 International Workshop on Telecommunications (IWT).
Computing power is increasingly enabling software-based networking. Successful technologies, like Wi-Fi, can now take advantage of the state of the art approaches for software-based architectures, such as software-defined, service-centric, and inform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b9f61869104c8c09f2079cce9086294
https://doi.org/10.1109/iwt.2015.7224575
https://doi.org/10.1109/iwt.2015.7224575
Autor:
José Alexandre Diniz, Arismar Cerqueira Sodré Junior, Igor Feliciano da Costa, Leandro Tiago Manera
Publikováno v:
International Journal of Antennas and Propagation, Vol 2014 (2014)
This work presents the development of optically controlled reconfigurable antenna arrays. They are based on two patch elements with E-shaped slots, a printed probe, and a photoconductive switch made from an intrinsic silicon die. Numerical simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09f595c90d252c6a213a86f0530d85d4
https://doaj.org/article/0159ce56173d49eda680d4cf3028d8fb
https://doaj.org/article/0159ce56173d49eda680d4cf3028d8fb
Autor:
Alexandre, L. C., Geraldo Neto, Agostinho Linhares, Tiago Henrique Brandão, Igor Feliciano da Costa, Arismar Cerqueira Sodre Junior
Publikováno v:
SciELO Brazil-OJS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4c7fb42569d8b339806cc8d0816394d8
https://submission.scielo.br/index.php/jmoea/article/view/270772
https://submission.scielo.br/index.php/jmoea/article/view/270772
