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Listar por autor "Rodríguez Boix, Rafael"
Mostrando ítems 21-40 de 40
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Artículo
Efficient Crosspolar Optimization of Shaped-Beam Dual-Polarized Reflectarrays Using Full-Wave Analysis for the Antenna Element Characterization
Prado, Daniel R.; Arrebola, Manuel; Pino, Marcos R.; Florencio, Rafael; Rodríguez Boix, Rafael; Encinar, José A.; Las-Heras, Fernando (Institute of Electrical and Electronics Engineers, 2017)A method for the optimization of the crosspolar component of dual-polarized reflectarrays using full-wave analysis at the ...
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Artículo
Efficient Spectral Domain MoM for the Design of Circularly Polarized Reflectarray Antennas Made of Split Rings
Florencio Lora, Rafael; Rodríguez Boix, Rafael; Encinar, José A. (IEEE, 2019-03)The method of moments (MoM) in the spectral domain is used for the analysis of the scattering of a plane wave by a ...
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Trabajo Fin de Grado
Estudio analítico y numérico del scattering de una onda electromagnética plana por un cilindro conductor ideal
Bravo Muñoz, Héctor (2022)Con vistas a obtener los campos de scattering, vamos a resolver la ecuación integral que se obtiene al imponer que se ...
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Tesis Doctoral
Estudio electrostático en dos y tres dimensiones de estructuras planares en medios anisótropos estratificados aplicación al diseño de circuitos integrados de microondas
Rodríguez Boix, Rafael (1992)El trabajo realizado se ha centrado básicamente en tres puntos: - Cálculo de la matriz de capacidad de líneas de transmisión ...
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Artículo
Evaluation of the radar cross section of circular microstrip patches on anisotropic and chiral substrates
Losada Torres, Vicente; Rodríguez Boix, Rafael; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2001)Galerkin's method in the Hankel transform domain (HTD) is applied to the determination of the radar cross section (RCS) ...
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Artículo
Extraordinary Transmission and Radiation from Finite by Infinite Arrays of Slots
Camacho Aguilar, Miguel; Rodríguez Boix, Rafael; Medina Mena, Francisco; Hibbins, Alastair Paul; Sambles, John Roy (Institute of Electrical and Electronics Engineers, 2020)In this communication an efficient method of moments (MoM) code is used for the analysis of the extraordinary transmission ...
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Artículo
Far-Field and Near-Field Physics of Extraordinary THz Transmitting Hole-Array Antennas
Camacho Aguilar, Miguel; Rodríguez Boix, Rafael; Kuznetsov, Sergei A.; Beruete, Miguel; Navarro Cia, Miguel (Institute of Electrical and Electronics Engineers, 2019)Despite three decades of effort, predicting accurately extraordinary transmission through subwavelength hole arrays has ...
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Artículo
Fast full-wave analysis of multistrip transmission lines based on MPIE and complex image theory
Bernal Méndez, Joaquín; Medina Mena, Francisco; Rodríguez Boix, Rafael; Horno Montijano, Manuel (Institute of Electrical and Electronics Engineers, 2000)The mixed-potential electric-field integral equation is used in conjunction with the Galerkin's method and complex image ...
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Artículo
Flat Reflectarray That Generates Adjacent Beams by Discriminating in Dual Circular Polarization
Florencio, Rafael; Encinar, Jose A.; Rodríguez Boix, Rafael; Barba, Mariano; Toso, Giovanni (Institute of Electrical and Electronics Engineers, 2019)One planar 18 \times 18 cm2 reflectarray prototype, capable of generating adjacent pencil beams with the orthogonal circular ...
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Artículo
Full-wave analysis of a wide class of microstrip resonators fabricated on magnetized ferrites with arbitrarily oriented bias magnetic field
León Fernández, Germán; Rodríguez Boix, Rafael; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2002)A numerical code has been developed for the full-wave determination of the resonant frequencies and quality factors of ...
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Artículo
Full-wave analysis of nonplanar transmission lines on layered medium by means of mpie and complex image theory
Bernal Méndez, Joaquín; Medina Mena, Francisco; Rodríguez Boix, Rafael (Institute of Electrical and Electronics Engineers, 2001)In this paper, a multiconductor transmission line consisting of arbitrary cross-sectional perfect conductors printed on a ...
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Ponencia
Full-wave analysis of tunable microstrip filters fabricated on magnetized ferrites
León Fernández, Germán; Rodríguez Boix, Rafael; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2003)The method of moments in the spectral domain was employed in the rigorous full-wave numerical determination of the scattering ...
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Artículo
NUFFT for the Efficient Spectral Domain MoM Analysis of a Wide Variety of Multilayered Periodic Structures
Camacho Aguilar, Miguel; Rodríguez Boix, Rafael; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2019)In this paper the Method of Moments (MoM) in the spectral domain is used for the analysis of multilayered structures ...
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Artículo
On the Excitation of Magnetic Current Surface Waves in Truncated Periodic Arrays of Slots Under Extraordinary Transmission Conditions
Camacho Aguilar, Miguel; Losada Torres, Vicente; Rodríguez Boix, Rafael; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2020)In this paper, we explore the excitation of magnetic current surface waves in truncated periodic arrays of slots in a ...
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Artículo
On the extraordinary optical transmission in parallel plate waveguides for non-TEM modes
Camacho Aguilar, Miguel; Rodríguez Boix, Rafael; Medina Mena, Francisco; Hibbins, Alastair P.; Sambles, J. Roy (The Optical Society, 2017)Extraordinary transmission has been recently measured in a parallel plate waveguide (PPWG) through a metal strip with a ...
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Artículo
On the fast approximation of Green's functions in MPIE formulations for planar layered media
Shuley, Nicholas V.Z.; Rodríguez Boix, Rafael; Medina Mena, Francisco; Horno Montijano, Manuel (Institute of Electrical and Electronics Engineers, 2002)The numerical implementation of the complex image approach for the Green's function of a mixed-potential integral-equation ...
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Artículo
Radar cross section of stacked circular microstrip patches on anisotropic and chiral substrates
Losada Torres, Vicente; Rodríguez Boix, Rafael; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2003)Galerkin's method in the Hankel transform domain (HTD) is applied to the determination of the radar cross section (RCS) ...
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Artículo
Revealing the underlying mechanisms behind TE extraordinary THz transmission
Freer, Suzanna; Camacho Aguilar, Miguel; Kuznetsov, Sergei A.; Rodríguez Boix, Rafael; Beruete, Miguel; Navarro Cía, Miguel (Optical Society of America, 2020)Transmission through seemingly opaque surfaces, so-called extraordinary transmission, provides an exciting platform for ...
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Artículo
Simple and compact balanced bandpass filters based on magnetically coupled resonators
Fernández Prieto, Armando; Lujambio, Aintzane; Martel Villagrán, Jesús; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis; Rodríguez Boix, Rafael (Institute of Electrical and Electronics Engineers, 2015)A simple strategy is proposed to design differential-mode bandpass filters with good common-mode (CM) rejection using ...
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Artículo
Theoretical and experimental exploration of finite sample size effects on the propagation of surface waves supported by slot arrays
Camacho Aguilar, Miguel; Rodríguez Boix, Rafael; Medina Mena, Francisco; Hibbins, Alastair P.; Sambles, J. Roy (American Institute of Physics, 2017)The propagation of surface waves supported by a finite array of slots perforated on a zero thickness perfect electrically ...