Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Glaucio Lopes Ramos"'
Publikováno v:
Extensio: Revista Eletrônica de Extensão, Vol 6, Iss 8, Pp 1-14 (2009)
This paper has the objective to present the extension course “professional qualification solidary extension project at electronics: technical auxiliar” in the Electrical Engineering course in the University Center of Belo Horizonte, as a professi
Externí odkaz:
https://doaj.org/article/468690a258884a7b8de4147044714c11
Autor:
Glaucio Lopes Ramos
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFMGUniversidade Federal de Minas GeraisUFMG.
In this work the characterization of wide-band printed antennas with lossy substrates is introduced by means of an approach based on time-domain computacional electromagnetics methods, namely, the finite-difference time-domain method with well-posed
Externí odkaz:
http://hdl.handle.net/1843/BUBD-9GMH5R
Autor:
GLAUCIO LOPES RAMOS
[pt] O transporte de voz continua crescendo nos sistemas de comunicações atuais, progredindo de um serviço específico numa determinada localização para um serviço mais pessoal, com a grande maioria das pessoas possuindo um telefone móvel. O t
Autor:
GLAUCIO LOPES RAMOS
Publikováno v:
Repositório Institucional da PUC_RIOPontifícia Universidade Católica do Rio de JaneiroPUC_RIO.
CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO
O transporte de voz continua crescendo nos sistemas de comunicações atuais, progredindo de um serviço específico numa determinada localização para um serviço mais pessoal, co
O transporte de voz continua crescendo nos sistemas de comunicações atuais, progredindo de um serviço específico numa determinada localização para um serviço mais pessoal, co
Publikováno v:
IET Microwaves, Antennas & Propagation. 14:768-773
This work presents improvements for inclined thin wire simulation in finite-difference time-domain (FDTD). Modelling of the corners of staircase geometries is proposed by adding the accumulated charges at an edge region. This correction is important
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08fd3ba793829b783f8c4dffde903041
https://doi.org/10.1049/iet-map.2019.0249
https://doi.org/10.1049/iet-map.2019.0249
Autor:
Christian Vollaire, Glaucio Lopes Ramos, Raphaella Luiza Resende da Silva, Sandro T. M. Goncalves, Arnaud Bréard, Cassio G. Rego
Publikováno v:
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 19, Iss 1, Pp 60-85 (2020)
Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.19 n.1 2020
Journal of Microwaves. Optoelectronics and Electromagnetic Applications
Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron:SBMO
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Volume: 19, Issue: 1, Pages: 60-85, Published: 16 MAR 2020
Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.19 n.1 2020
Journal of Microwaves. Optoelectronics and Electromagnetic Applications
Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron:SBMO
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Volume: 19, Issue: 1, Pages: 60-85, Published: 16 MAR 2020
The system capable of harvesting RF energy from the environment through an antenna and converting it into direct current energy to deliver to a load is known as rectenna. The rectifier circuit is an important part of the rectenna and its modeling is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcc29f0baee91d27efa7ecad51abbd08
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742020000100060&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742020000100060&tlng=en
Autor:
Karina Pires de Castro Souza, Moacir de Souza Júnior, Marcelo de Almeida Canavez, Glaucio Lopes Ramos
Publikováno v:
Brazilian Journal of Development. 6:35270-35283
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f4ff6c733aace48113872520b053b69
https://doi.org/10.34117/bjdv6n6-169
https://doi.org/10.34117/bjdv6n6-169
Comparison between statistical and principal component analysis in reduction of near‐field FDTD data
Publikováno v:
IET Microwaves, Antennas & Propagation. 13:2315-2318
We present a comparison of statistical and principal component analyses (PCA) for reducing the amount of near-field data required as an input to a time-domain spherical-multipole near-to-far-field transformation. Such transformations are necessary fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::475171337b227f247f36c16618e9cf9a
https://doi.org/10.1049/iet-map.2018.5611
https://doi.org/10.1049/iet-map.2018.5611
Publikováno v:
2020 International Conference on Innovation and Intelligence for Informatics, Computing and Technologies (3ICT).
This article aims to present a study on a model of radiofrequency signal attenuation in areas covered by vegetation (trees) using the Kriging technique, to be applied to the Fifth Generation (5G) of cellular telephony. For the processing of the model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c94d5ac2133607d2c963f6c00dd266e
https://doi.org/10.1109/3ict51146.2020.9311959
https://doi.org/10.1109/3ict51146.2020.9311959
Autor:
Sandro T. M. Goncalves, Luiz da Silva Mello, Carlos Eduardo Orihuela Vargas, Paulo Tibúrcio Pereira, Glaucio Lopes Ramos, Cassio G. Rego, Robson D. Vieira
In this paper, we present the results of short-range path loss measurements in the microwave and millimetre wave bands, at frequencies between 27 and 40 GHz, obtained in a campaign inside a university campus in Rio de Janeiro, Brazil. Existing empiri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c34056139cdeaf7f3800b30dcffd58a
https://doi.org/10.21203/rs.3.rs-70739/v1
https://doi.org/10.21203/rs.3.rs-70739/v1