[EN] At higher frequencies, metal loss effects in passive waveguide components become more pronounced and hazardous. In this paper, we propose two integral equation techniques, based on the generalized admittance and ...
Martínez Pérez, Jorge Daniel; Sirci, Stefano; Taroncher Calduch, Mariam; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers (IEEE), 2012-01)
In this letter, the design and experimental results of compact low loss combline filters, based on the extension of the classical coaxial waveguide resonator to Substrate Integrated Waveguide (SIW) technology, are succesfully ...
Microwave filters and multiplexers commonly employ tuning screws to compensate for small errors occurring during the fabrication process. Nevertheless, the use of tuning screws has some disadvantages, because the small ...
[EN] The power handling capability of helical resonator filters is studied by means of the parallel plate model (employed in the European Cooperation for Space Standardisation) and more rigorous modelling techniques (like ...
Sirci, Stefano; Martínez Pérez, Jorge Daniel; Taroncher Calduch, Mariam; Boria Esbert, Vicente Enrique(Instituto de Telecomunicaciones y Aplicaciones Multimedia (ITEAM), 2012)
[EN] In this work, the design and experimental results of compact low-loss filters, based on the extension of the classical coaxial waveguide resonator to Substrate Integrated
Waveguide technology, are successfully ...
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, ...
[EN] Wedge-shaped waveguides present a certain advantage
with respect to rectangular waveguides regarding their
resistance to multipactor discharges. In this paper, the optimal
configuration for the wedge geometry is ...
Morales-Hernández, Aitor; Sánchez-Soriano, Miguel Ángel; Ferrando-Rocher, Miguel; Taroncher Calduch, Mariam; Marini, Stephan; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers, 2022-07)
[EN] This letter studies the peak power handling capability (PPHC) in groove gap waveguide filters based on horizontally polarized resonators. Moreover, a modification of the resonant cavity is proposed, where the central ...
[EN] This paper presents recent advances in the areas of modeling, design, and fabrication of microwave filters for space applications. A fast and accurate hybrid analysis method, combining boundary integral resonant mode ...