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Listar por autor "Martel Villagrán, Jesús"
Mostrando ítems 1-20 de 41
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Artículo
A suitable integral equation for the quasi-TEM analysis of hybrid strip/slot-like structures
Martel Villagrán, Jesús; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2001)This paper reports on a suitable formulation of the spectraldomain/integral-equation method for the quasi-TEM analysis of ...
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Capítulo de Libro
Acondicionamiento y energía
Girón Borrero, Sara; León Rodríguez, Angel Luis; López Escamilla, Álvaro; Martel Villagrán, Jesús; Osorio Echavarría, César; Villar Rodríguez, Joaquín (Editorial Aula Magna, McGraw-Hill Interamericana de España, 2024)La presente publicación se enmarca dentro de la producción científica e investigadora del Equipo Solar Decathlon de la ...
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Tesis Doctoral
Aplicación de la técnica de carga en exceso en el dominio espectral a la caracterización de discontinuidad en línea microtira de resistencia infinita
Martel Villagrán, Jesús (1993)En esta Memoria se utiliza la técnica de carga en exceso en el dominio espectral para obtener los parámetros de circuito ...
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Artículo
Application of stub loaded folded stepped impedance resonators to dual band filter design
Velázquez Ahumada, María del Castillo; Mesa Ledesma, Francisco Luis; Martel Villagrán, Jesús; Medina Mena, Francisco (2010) -
Artículo
Artificial magnetic metamaterial design by using spiral resonators
Baena, J.D.; Marqués Sillero, Ricardo; Medina Mena, Francisco; Martel Villagrán, Jesús (American Physical Society, 2004)A metallic planar particle, that will be called spiral resonator (SR), is introduced as a useful artificial atom for ...
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Artículo
Balanced-To-Balanced Microstrip Diplexer Based on Magnetically Coupled Resonators
Fernández Prieto, Armando; Lujambio, Aintzane; Martel Villagrán, Jesús; Medina Mena, Francisco; Martín, Ferrán; Rodríguez Boix, Rafael (Institute of Electrical and Electronics Engineers, 2018)Two balanced-To-balanced planar diplexers based on magnetically coupled microstrip resonators are proposed in this paper. ...
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Artículo
Building and environmental acoustics in obsolete residential neighbourhoods: The case of San Pablo, Spain
Girón Borrero, Sara; Martel Villagrán, Jesús; Galindo del Pozo, Miguel; Herrera-Limones, Rafael (Elsevier, 2023-09)In order to establish an agreement between the objectives of acoustic quality in the outdoor environment and the acoustic ...
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Artículo
Comment on "left-handed-media simulation and transmission of EM waves in subwavelength split-ring-resonator-loaded metallic waveguides"
Kondrat'ev, I. G.; Smirnov, A. I.; Marqués Sillero, Ricardo; Martel Villagrán, Jesús; Mesa Ledesma, Francisco Luis; Medina Mena, Francisco (American Physical Society, 2003) -
Artículo
Common-mode suppression in microstrip differential lines by means of complementary split ring resonators: Theory and applications
Naqui, Jordi; Fernández Prieto, Armando; Durán Sindreu, Miguel; Mesa Ledesma, Francisco Luis; Martel Villagrán, Jesús; Medina Mena, Francisco; Martín, Ferran (Institute of Electrical and Electronics Engineers, 2012)This paper is focused on the application of complementary split-ring resonators (CSRRs) to the suppression of the common ...
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Artículo
Compact Balanced Dual-Band Bandpass Filter Based on Modified Coupled-Embedded Resonators
Bagci, Fulya; Fernández Prieto, Armando; Lujambio, Aintzane; Martel Villagrán, Jesús; Bernal Méndez, Joaquín; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2017)A new compact balanced dual-band bandpass filter based on coupled-embedded resonators with modified ground plane is presented ...
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Artículo
Compact balanced FSIR bandpass filter modified for enhancing common-mode suppression
Fernández Prieto, Armando; Martel Villagrán, Jesús; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis; Rodríguez Boix, Rafael (Institute of Electrical and Electronics Engineers, 2015)A novel balanced bandpass filter (BPF) based on folded stepped impedance resonators (FSIR's) with modified ground plane ...
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Artículo
Compact balanced-to-balanced diplexer based on split-ring resonators balanced bandpass filters
Fernández Prieto, Armando; Lujambio, Aintzane; Martín, Ferran; Martel Villagrán, Jesús; Medina Mena, Francisco; Rodríguez Boix, Rafael (Institute of Electrical and Electronics Engineers, 2018)A compact balanced-to-balanced diplexer composed of two balanced bandpass filters is proposed in this letter. The balanced ...
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Artículo
Compact Multilayered Balanced-to-Balanced Dual- and Tri-Band Diplexers Based on Magnetically Coupled Open-Loop Resonators
Medrán del Río, José Luis; Fernández Prieto, Armando; Martel Villagrán, Jesús; Rodríguez Boix, Rafael; Medina Mena, Francisco (IEEE, 2022)Two new compact balanced-to-balanced diplexers composed of two multiband balanced bandpass filters in a multilayer ...
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Artículo
Comparative Analysis of Edge- and Broadside-Coupled Split Ring Resonators for Metamaterial Design - Theory and Experiments
Marqués Sillero, Ricardo; Mesa Ledesma, Francisco Luis; Martel Villagrán, Jesús; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2003)This paper develops a quasi-analytical and self-consistent model to compute the polarizabilities of split ring resonators ...
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Artículo
Design of a band-pass filter using stepped impedance resonators with floating conductors
Velázquez Ahumada, María del Castillo; Mesa Ledesma, Francisco Luis; Martel Villagrán, Jesús; Medina Mena, Francisco (2010) -
Ponencia
Design of a dual band-pass filter using modified folded stepped-impedance resonators
Velázquez Ahumada, María del Castillo; Martel Villagrán, Jesús; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis (Institute of Electrical and Electronics Engineers, 2009)A folded stepped impedance resonator (SIR) modified by adding an inner quasi-lumped SIR stub is used as the basic block ...
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Artículo
Design of Broadband Aperture-Coupled Stacked Microstrip Antennas Using Second-Order Filter Theory
García Alcaide, Nieves; Fernández Prieto, Armando; Rodríguez Boix, Rafael; Losada Torres, Vicente; Martel Villagrán, Jesús; Medina Mena, Francisco (IEEE, 2022-07)In this article, the authors propose a lumped circuit methodology for the design of broadband stacked microstrip patch ...
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Artículo
Design of compact low-pass elliptic filters using double-sided MIC technology
Velázquez Ahumada, María del Castillo; Martel Villagrán, Jesús; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2007)A novel implementation of stepped-impedance low-pass elliptic filters is presented in this paper. The filters are based ...
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Artículo
Design of wide-band semi-lumped bandpass filters using open split ring resonators
Martel Villagrán, Jesús; Bonache, Jordi; Marqués Sillero, Ricardo; Martín, Ferran; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2007)Open split ring resonators (OSRRs) are used in this letter to design wide-band semi-lumped bandpass filters. OSRRs work ...
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Artículo
Differential bandpass filter with common-mode suppression based on open split ring resonators and open complementary split ring resonators
Vélez, Paris; Naqui, Jordi; Fernández Prieto, Armando; Durán Sindreu, Miguel; Bonache, Jordi; Martel Villagrán, Jesús; Medina Mena, Francisco; Martín, Ferran (Institute of Electrical and Electronics Engineers, 2013)Differential (balanced) microstrip bandpass filters (BPFs) implemented by combining open split ring resonators (OSRRs) and ...