Statistical modeling of rain attenuation in tropical terrestrial links

Autor: Fernando J. A. Andrade, Luiz A. R. da Silva Mello, Marlene S. Pontes, Marcio E. C. Rodrigues

Publikováno v: Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 11, Iss 2, Pp 296-303

This paper presents a statistical modeling of rain attenuation in terrestrial links located in a tropical region using different types of distribution. Each distribution is tested against long-term statistics of data collected during up to two years

Externí odkaz: https://doaj.org/article/88f9a04156754d5e8188d995378101fb

Characterization of Hybrid Communication Channel in Indoor Scenario

Autor: Antonio Picorone, Sergio L. Netto, Fernando J. A. Andrade, Thiago Oliveira, Haniph A. Latchman, Moises V. Ribeiro

Publikováno v: Journal of Communication and Information Systems. 31:224-235

This work focuses on the characterization of indoor hybrid power line communication (PLC)-wireless channels in the frequency band between 1.7 and 100 MHz. These hybrid channels allow the simultaneous exploitation of the ubiquitous PLC channel and the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3152044ba16deb6bfc18c92226362583
https://doi.org/10.14209/jcis.2016.20

Modified rain attenuation prediction method considering the effect of wind direction

Autor: M.S. Pontes, Fernando J. A. Andrade, L.A.R. da Silva Mello, M. P. C. Almeida, I. Fagundes

Publikováno v: Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.13 n.2 2014
Journal of Microwaves. Optoelectronics and Electromagnetic Applications
Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron:SBMO
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 13, Iss 2, Pp 254-267
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Volume: 13, Issue: 2, Pages: 254-267, Published: DEC 2014
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 13, Iss 2, Pp 254-267 (2014)

The method currently recommended by the ITU-R for the prediction of rain attenuation in terrestrial line-of sight links considers an equivalent path length over which the rain intensity is assumed to be constant. In other methods, the spatial and tem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f0efd78ffbafca20a63ecfe9139c246
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742014000200012

Statistical analysis of Brazilian in-home PLC channels: First results

Autor: Fernando J. A. Andrade, Thiago Oliveira, Moises V. Ribeiro, Juan Valencia

Publikováno v: 18th IEEE International Symposium on Power Line Communications and Its Applications.

This contribution outlines a statistical characterization of Brazilian in-home and low-voltage electric energy distribution networks as a data communication medium. The discussions are based on estimated channels obtained in a measurement campaign ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8daf34bacdfd8e228a0f43ce5dd3c767
https://doi.org/10.1109/isplc.2014.6812334

Preliminary analysis of additive noise on outdoor and low voltage electric power grid in Brazil

Autor: Cristiano A. G. Marques, Fernando J. A. Andrade, E. J. de Oliveira, T. R. Oliveira, Moises V. Ribeiro, Fabrício P. V. de Campos

Publikováno v: 2013 IEEE 17th International Symposium on Power Line Communications and Its Applications.

This work aim at presenting a preliminary analysis of additive noises on outdoor and low voltage electric power grid when the frequency band between 1.7 and 100 MHz is considered. These noises were obtained during a measurement campaign carried out i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd47d63b1c44e280bd17adfae22b0ecf
https://doi.org/10.1109/isplc.2013.6525834