Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jorge Avella Castiblanco"'
Autor:
Jorge Avella Castiblanco, Juan Carlos Bohórquez Reyes, Néstor Peña Traslaviña, Giovanni Bermúdez
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 53, Pp 205-213 (2010)
En este trabajo se analiza y se propone una solución para evitar la disminución del rango de alcance de los sistemas de comunicación inalámbricos en robots de exploración para ambientes con temperaturas entre 873 K y 1273 K, dado que en este ran
Externí odkaz:
https://doaj.org/article/0c326c9f7a91424ebec992f4b444dd57
Autor:
Jorge Avella Castiblanco, Juan Carlos Bohórquez Reyes, Néstor Peña Traslaviña, Giovanni Bermúdez
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 53 (2013)
In this work the effect of high temperatures is analyzed on the lowest range of communications obtained when the wireless communication system is in the presence of high temperatures (873 K – 1273 K). A solution to avoid the problem is proposed. Th
Externí odkaz:
https://doaj.org/article/337c17b835cf49beb946fd39434cbfed
10th European Conference on Antennas and Propagation (EuCAP), Davos, SUISSE, 10-/04/2016 - 15/04/2016; In this paper, we address the problem of the modelling and analysing wave propagation in realistic tunnel environments using a numerical model. A 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50cc5a5623554bff423e7df8cd6b3402
https://hal.archives-ouvertes.fr/hal-01355564
https://hal.archives-ouvertes.fr/hal-01355564
Autor:
Jorge Avella-Castiblanco, Divitha Seetharamdoo, Marion Berbineau, Michel Ney, Ibrahim Massy, François Gallée
Publikováno v:
Advanced Electromagnetic Waves
Confined environments like tunnels are electrically large structures for guided wave propagation. They can have arbitrary cross sections, and the design and optimization of antenna for communication system requires the knowledge of a "full-wave" solu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ff3de9e3e2fd9b457433db634d7aed2
https://doi.org/10.5772/61340
https://doi.org/10.5772/61340
Autor:
Jorge Avella Castiblanco, Marion Berbineau, François Gallée, Divitha Seetharamdoo, Michel Ney
Publikováno v:
IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2015, 63 (3), pp.1086-1098. ⟨10.1109/TAP.2015.2388535⟩
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2015, 63 (3), pp.1086-1098. ⟨10.1109/TAP.2015.2388535⟩
International audience; This paper presents a procedure to implement the concept of surface impedance boundary condition (SIBC) for lossy dielectrics in time domain. The SIBC formulation, validation, and results are obtained with a time domain numeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fb6429a6aeb4d4f0e6290ed7e884155
https://hal.archives-ouvertes.fr/hal-01262769
https://hal.archives-ouvertes.fr/hal-01262769
Autor:
Yannick Beniguel, Marc Helier, Jorge Avella Castiblanco, Alain Reineix, Muriel Darces, Christopher Djoma
Publikováno v:
2014 IEEE Conference on Antenna Measurements & Applications (CAMA).
This paper deals with the problem of HF surface wave radar. The goal is to integrate in a unique tool the antenna radiation and the propagation calculations in order to make the analysis consistent. Only the antenna problem is presented here. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a35f90500092c226315ccc417857b479
https://doi.org/10.1109/cama.2014.7003413
https://doi.org/10.1109/cama.2014.7003413
Autor:
Marion Berbineau, Divitha Seetharamdoo, Michel Ney, Jorge Avella Castiblanco, François Gallée
Publikováno v:
Wave Propagation Theories and Applications
This chapter is organized as follows : Section II introduces the modal approach for guiding structures. It is based on a full-wave method, namely the Transmission Line Matrix (TLM) method. These methods has been hampered by their large computational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89a2fa07d74fababfedf317e78ec88bf
http://www.intechopen.com/articles/show/title/electromagnetic-wave-propagation-modeling-for-finding-antenna-specifications-and-positions-in-tunnel
http://www.intechopen.com/articles/show/title/electromagnetic-wave-propagation-modeling-for-finding-antenna-specifications-and-positions-in-tunnel
Autor:
Divitha Seetharamdoo, Michel Ney, François Gallée, Marion Berbineau, Jorge Avella Castiblanco
Publikováno v:
2011 11th International Conference on ITS Telecommunications.
This paper presents the application of the modal theory for determining antenna positioning in the railway environment. An original technique based on the Transmission Line Matrix method (TLM) for the analysis of guided structures is used to model pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08eddc5bbf90e551e321281c110cc7e2
https://doi.org/10.1109/itst.2011.6060141
https://doi.org/10.1109/itst.2011.6060141