Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Filipe Guterres Ferreira"'
Autor:
Vinícius Ludwig-Barbosa, Edson Schlosser, Renato Machado, Filipe Guterres Ferreira, Sabrina Müller Tolfo, Marcos Vinício Thomas Heckler
Publikováno v:
International Journal of Antennas and Propagation, Vol 2015 (2015)
This paper presents an analysis for optimal design of switched beamforming applied to a linear array for wireless communication systems. The beam switching scheme provides coverage of a given sector in azimuth and controls the sidelobe level simultan
Externí odkaz:
https://doaj.org/article/e77710066efe4978b0e277cfc25c90bf
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
Autor:
Liebert L. da Silva, Rodrigo Facco, Marcos V. T. Heckler, Eduardo Yoshimoto, Juner Vieira, Filipe Guterres Ferreira
Publikováno v:
Anais do 2º Congresso Aeroespacial Brasileiro.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::795019ba9db86b07f3f13534a6587837
https://doi.org/10.29327/2cab2019.224814
https://doi.org/10.29327/2cab2019.224814
Autor:
Marcos V. T. Heckler, Vinícius M Pereira, Juner Vieira, Eduardo Yoshimoto, Filipe Guterres Ferreira
Publikováno v:
12th European Conference on Antennas and Propagation (EuCAP 2018).
In this work, two antenna arrays to receive and retransmit environmental data over a nano-satellite are presented. The main challenge was to integrate an unidirectional antenna operating in UHF onto the nano-sat. The comparison between computational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7308293c59cf0bb8690ab724e5066312
https://doi.org/10.1049/cp.2018.0984
https://doi.org/10.1049/cp.2018.0984
Autor:
Edson R. Schlosser, Renato Machado, Marcos V. T. Heckler, Sabrina Muller Tolfo, Filipe Guterres Ferreira, Vinícius Ludwig-Barbosa
Publikováno v:
International Journal of Antennas and Propagation, Vol 2015 (2015)
This paper presents an analysis for optimal design of switched beamforming applied to a linear array for wireless communication systems. The beam switching scheme provides coverage of a given sector in azimuth and controls the sidelobe level simultan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fdd75bc77f2b51361d5c73ed95a3516
https://doi.org/10.1155/2015/278160
https://doi.org/10.1155/2015/278160
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