Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Lucas S Pereira"'
Autor:
Lucas S. Pereira, Edson R. Schlosser, Abdou H. A. A. Bouari, Marcos V. T. Heckler, Juner M. Vieira, Felix D. Antreich
Publikováno v:
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 23, Iss 4 (2024)
Abstract This paper presents the design of a dual-band and dual-polarized microstrip antenna for global navigation satellite systems reflectometry (GNSS-R) for the L1/E1/B1 and L5/E5a/B2a bands. In order to allow advanced GNSS-R signal processing and
Externí odkaz:
https://doaj.org/article/f4302eefb07a42fbaa246704eabf0bf1
Publikováno v:
Anais do XXXIX Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc07c2d364dce5a4c8f419fe0960f70e
https://doi.org/10.14209/sbrt.2021.1570722247
https://doi.org/10.14209/sbrt.2021.1570722247
Autor:
Marcos V. T. Heckler, Filipe Guterres Ferreira, Diego Fumagalli, Lucas S. Pereira, Juner Vieira
Publikováno v:
Journal of Communication and Information Systems. 33:138-145
This paper presents the design and characterization of an aperture-coupled microstrip antenna array to be installed onto a nanosatellite. The proposed antenna array has been optimized to operate at 2.26 GHz (S-Band), which is the operating frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c32c58ca94becc0c661021a2f68303ec
https://doi.org/10.14209/jcis.2018.15
https://doi.org/10.14209/jcis.2018.15
Publikováno v:
2019 International Conference on Engineering, Science, and Industrial Applications (ICESI).
Biodiesel as fuel in internal combustion has been increasingly used by transport or stationary engines. Currently, the impact of the use of B100 biodiesel on engine lubrication system is not widely studied. Commercial vehicles fleets using biodiesel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dca668c58d1f41cd7db4e18114c8789f
https://doi.org/10.1109/icesi.2019.8862994
https://doi.org/10.1109/icesi.2019.8862994
Publikováno v:
Anais de XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2d8961865c33579910007f48c59dbad
https://doi.org/10.14209/sbrt.2017.139
https://doi.org/10.14209/sbrt.2017.139
Autor:
Marcos V. T. Heckler, Juner Vieira, Lucas S. Pereira, Filipe Guterres Ferreira, Diego Fumagalli
Publikováno v:
Anais de XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1914434f8521316902f2075a77cea0cb
https://doi.org/10.14209/sbrt.2017.12
https://doi.org/10.14209/sbrt.2017.12
Autor:
Marcos V. T. Heckler, Andreas Winterstein, Lukasz Greda, Marcelo P. Magalhaes, Lucas S. Pereira, Alian Moreira Engroff, Alessandro Girardi
Publikováno v:
2016 10th European Conference on Antennas and Propagation (EuCAP).
This paper compares the performance of beamforming techniques applied to linear microstrip arrays under normal operation and for the case of faulty elements. The techniques are compared in terms of viability of implementation in embedded systems, suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b96ca845ecc8b6cf2e476719f148a540
https://doi.org/10.1109/eucap.2016.7481697
https://doi.org/10.1109/eucap.2016.7481697
Publikováno v:
Journal of Communication and Information Systems.
This paper presents the design of a dual-band microstrip antenna with dual polarization characteristic for high altitude platforms (HAPs). The antenna has two isolated ports and is suitable for terminals with receiving and transmitting functions oper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4f822fae95743ff0327407a7bd1f6a5
https://doi.org/10.14209/jcis.2016.8
https://doi.org/10.14209/jcis.2016.8
Autor:
Marcos V. T. Heckler, Lucas S. Pereira, Marcelo P. Magalhaes, Alian Moreira Engroff, Alessandro Girardi
Publikováno v:
2015 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC).
This paper presents a study of radiation pattern synthesis for retrodirective arrays for mobile communication services in a scenario using high altitude platforms (HAPs). For this purpose, a dual-band and dual-polarization microstrip antenna array ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8f5a2ba72ee5e5ee9b60d32717bcfe5
https://doi.org/10.1109/imoc.2015.7369119
https://doi.org/10.1109/imoc.2015.7369119
Publikováno v:
Anais de XXXIII Simpósio Brasileiro de Telecomunicações.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e72ede84b687be4f176e97e979a9dc
https://doi.org/10.14209/sbrt.2015.14
https://doi.org/10.14209/sbrt.2015.14