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Listar por autor "Vague Cardona, José Joaquín"

Mostrando ítems 1-13 de 13

Enhanced Grid Fundamental Positive-Sequence Digital Synchronization Structure

Alfonso Gil, José Carlos; Vague Cardona, José Joaquín; Orts-Grau, Salvador; Gimeno Sales, Francisco José; Segui-Chilet, Salvador (Institute of Electrical and Electronics Engineers (IEEE), 2013-01)

The second-order generalized integrator (SOGI) filter and delayed signal cancellation (DSC) structures have been used separately in order to improve the synchronization systems response in adverse grid conditions. Taking ...
Estudio del Efecto Multipactor en Guía de Ondas con Paredes Laterales Corrugadas (Groove-Gap Waveguides)

Asensio Benedicto, Irene (Universitat Politècnica de València, 2021-10-11)

[ES] Las guías de onda con paredes laterales corrugadas (en inglés Groove Gap Waveguides, GGWs) son un prometedor medio de transmisión a emplear en futuras aplicaciones espaciales, pues su fabricación resulta más sencilla ...
Experimental Validation of Multipactor Effect for Ferrite Materials Used in L- and S-Band Nonreciprocal Microwave Components

Vague Cardona, José Joaquín; Melgarejo-Lermas, Juan Carlos; Boria Esbert, Vicente Enrique; GUGLIELMI, MARCO; Moreno Cambroreno, María del Rocío; Reglero Mangada, Marta Sofía; Mata-Sanz, Rafael; Montero, Isabel; Gonzalez Iglesias, Daniel; GIMENO MARTINEZ, BENITO; Gomez, Alvaro; Vegas, Ángel; RABOSO GARCÍA-BAQUERO, DAVID (Institute of Electrical and Electronics Engineers, 2019-06)

[EN] This paper reports on the experimental measurement of power threshold levels for the multipactor effect between samples of ferrite material typically used in the practical implementation of L-and S-band circulators ...
Exploring the Tuning Range of Channel Filters for Satellite Applications Using Electromagnetic-Based Computer Aided Design Tools

Ossorio-García, Javier; Vague Cardona, José Joaquín; Boria Esbert, Vicente Enrique; Guglielmi, Marco (Institute of Electrical and Electronics Engineers, 2018)

[EN] The objective of this paper is to use electromagnetic-based computer-aided design (CAD) tools to investigate the maximum tuning range of channel filters, typically used in satellite payloads. Both circular and rectangular ...
Inline Combline Filters of Order N With up to N+1 Transmission Zeros

Vague, José Joaquín; Rubio Garrido, David; Fuentes-Pascual, Miguel Ángel; Cogollos, Santiago; Baquero Escudero, Mariano; Boria Esbert, Vicente Enrique; Guglielmi, Marco (Institute of Electrical and Electronics Engineers, 2021-07)

[EN] In this paper we describe several alternative inline implementations for combline filters with transmission zeros located both below and above the pass-band. A systematic design procedure is also presented using a ...
Multipactor Effect Characterization of Dielectric Materials for Space Applications

Vague Cardona, José Joaquín; Melgarejo-Lermas, Juan Carlos; Guglielmi, Marco; Boria Esbert, Vicente Enrique; Anza Hormigo, Sergio; Vicente Quiles, Carlos Pascual; Moreno Cambroreno, María del Rocío; Taroncher Calduch, Mariam; Gimeno Martínez, Benito; Raboso García-Baquero, David (Institute of Electrical and Electronics Engineers, 2018-08)

[EN] The objective of this paper is to advance the state of the art in the characterization of the multipactor effect in dielectric materials. The materials studied are the most commonly used dielectrics in space applications, ...
Multipactor in a Coaxial Line Under the Presence of an Axial DC Magnetic Field

Gonzalez Iglesias, Daniel; Pérez Pastor, Antonio María; Anza Hormigo, Sergio; Vague Cardona, José Joaquín; Gimeno Martinez, Benito; Boria Esbert, Vicente Enrique; Raboso García-Baquero, David; Vicente Quiles, Carlos Pascual; Gil Raga, Jordi; Caspers, F.; Conde, Luis (Institute of Electrical and Electronics Engineers (IEEE), 2012-05)

The main goal of this letter is the analysis of the multipactor effect within a coaxial waveguide structure when an external axial dc magnetic field is applied. We have designed and manufactured a coaxial waveguide sample ...
Multipactor mitigation in coaxial lines by means of permanent magnets

Gonzalez Iglesias, Daniel; Pérez Pastor, Antonio María; Anza Hormigo, Sergio; Vague Cardona, José Joaquín; Gimeno Martinez, Benito; Boria Esbert, Vicente Enrique; Raboso García-Baquero, David; Vicente Quiles, Carlos Pascual; Gil Raga, Jordi; Caspers, Fritz; Conde, Luis (Institute of Electrical and Electronics Engineers (IEEE), 2014-12)

The main aim of this paper is the analysis of the feasibility of employing permanent magnets for the multipactor mitigation in a coaxial waveguide. First, the study of a coaxial line immersed in a uniform axial magnetic ...
Multipactor Threshold Estimation Techniques Based on Circuit Models, Electromagnetic Fields and Particle Simulators

González-Santatecla, Pablo; Alcaide, Carlos; Cervera, Raúl; Rodríguez, Miguel; Monerris, Óscar; Petit, John; Rodríguez Pérez, Ana María; Vidal Pantaleoni, Ana; Vague, Joaquín; Morro, J. V.; Soto Pacheco, Pablo; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers Inc., 2022-01-07)

[EN] Multipactor has become a keylimiting factor of the final performance of satellite communication systems, due to the increase in power levels and/or operating frequency bands. As a result, the critical components of ...
Novel Planar and Waveguide Implementations of Impedance Matching Networks Based on Tapered Lines Using Generalized Superellipses

Cogollos, Santiago; Vague Cardona, José Joaquín; Boria Esbert, Vicente Enrique; Martínez Pérez, Jorge Daniel (Institute of Electrical and Electronics Engineers, 2018)

[EN] For the practical implementation of RF and microwave impedance matching networks, a widely employed solution¿alternative to the use of classical impedance transformers¿is based on tapered lines. This paper shows a ...
Optimized Design of Combline Filters with Transmission Zeros

Vague Cardona, José Joaquín; Ossorio García, Javier; Cogollos, Santiago; Boria Esbert, Vicente Enrique; Guglielmi, Marco (IEEE, 2019-05-31)

[EN] The objective of this paper is to demonstrate how inline combline filters can be designed to implement transmission zeros in the filter transfer function. Following the design procedure described in this paper, up to ...
Study of the Multipactor Effect in Groove Gap Waveguide Technology

Vague Cardona, José Joaquín; Asensio, Irene; Coves, Ángela; San Blas, Ángel A.; Reglero Mangada, Marta Sofía; Vidal Pantaleoni, Ana; Raboso, David; Baquero Escudero, Mariano; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2022-05)

[EN] This article presents a theoretical and experimental comparative study of the different multipactor threshold values obtained in the rectangular waveguide (RW) and the groove gap waveguide (GGW). To this end, the ...
Substrate Integrated Waveguide Diplexer Based on Circular Triplet Combline Filters

Sirci, Stefano; Martínez Pérez, Jorge Daniel; Vague Cardona, José Joaquín; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers (IEEE), 2015-07)

The design of substrate integrated waveguide (SIW) diplexers, based on combline triplet sections with transmission zeros (TZs) placed below and above the passband, is presented. In order to control the location of the TZs, ...