Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Luis E. Garcia-Castillo"'
Publikováno v:
Applied Sciences, Vol 11, Iss 24, p 11619 (2021)
In this paper, we follow the Test-Driven Development (TDD) paradigm in the development of an in-house code to allow for the finite element analysis of finite periodic type electromagnetic structures (e.g., antenna arrays, metamaterials, and several r
Externí odkaz:
https://doaj.org/article/1d6666af766f4ee9a03fd10f38e14766
Publikováno v:
Applied Sciences, Vol 11, Iss 8, p 3683 (2021)
The adaptive mesh techniques applied to the Finite Element Method have continuously been an active research line. However, these techniques are usually applied to tetrahedra. Here, we use the triangular prismatic element as the discretization shape f
Externí odkaz:
https://doaj.org/article/175d1eac0fed46219ba63c23cc9e53c9
Publikováno v:
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI).
Autor:
Alejandro Rivera-Lavado, Luis Enrique Garcia-Munoz, Jonas Flygare, Daniel Segovia-Vargas, Sergio Llorente-Romano, Miroslav Pantaleev, Luis E. Garcia-Castillo, Gabriel Santamaria Botello, José Antonio López Fernández, Jose Manuel Serna Puente, Kerlos Atia Abdalmalak
Publikováno v:
IEEE Transactions on Antennas and Propagation. 68:1995-2007
In order to meet the requirements of the new generation of radio telescopes, we have developed a new topology called DYQSA, which stands for DYson Quad-Spiral Array. The design exhibits dual circular polarization contrary to dual linear polarization
Autor:
Luis E. Garcia-Munoz, Choon Sae Lee, Kerlos Atia Abdalmalak, Ayman A. Althuwayb, Gabriel Santamaria-Botello, Daniel Segovia-Vargas, Luis E. Garcia-Castillo
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
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A novel feeding method for a dielectric resonator array antenna is introduced. Unlike in a corporate feed network, power dividers or quarter-wave transformers are not needed in the new feeding scheme as the design is based on the standing-wave concep
Publikováno v:
Applied Sciences, Vol 11, Iss 3683, p 3683 (2021)
Applied Sciences
Volume 11
Issue 8
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
Applied Sciences
Volume 11
Issue 8
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
The adaptive mesh techniques applied to the Finite Element Method have continuously been an active research line. However, these techniques are usually applied to tetrahedra. Here, we use the triangular prismatic element as the discretization shape f
Autor:
Jose A. Belloch, F. J. Martínez-Zaldívar, Daniel Garcia-Donoro, Luis E. Garcia-Castillo, Adrian Amor-Martin
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
instname
Finite element method (FEM) has been used for years for radiation problems in the field of electromagnetism. To tackle problems of this kind, mesh truncation techniques are required, which may lead to the use of high computational resources. In fact,
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
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A nonstandard Schwarz domain decomposition method is proposed as finite-element mesh truncation for the analysis of infinite arrays. The proposed methodology provides an (asymptotic) numerically exact radiation condition regardless of the distance to
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Geophysical Journal International
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Geophysical Journal International
We present a parallel and high-order Nédélec finite element solution for the marine controlled-source electromagnetic (CSEM) forward problem in 3-D media with isotropic conductivity. Our parallel Python code is implemented on unstructured tetrahedr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a20c8972bd661ff8202e9685a3c98b8b
https://hdl.handle.net/2117/166189
https://hdl.handle.net/2117/166189
Autor:
Ignacio Gomez-Revuelto, Luis E. Garcia-Castillo, Marcin Łoś, Adrian Amor-Martin, Maciej Paszyński
Publikováno v:
ICCS
In this paper, we propose a parallel algorithm for simultaneous adaptation and time step iterations for the solution of difficult coupled time-dependent problems. In particular, we focus on the problem of propagation of electromagnetic waves over the