Listar Artículos de revista DIEC - IEKS Aldizkari artikuluak por autor "Martín Iglesias, Petronilo"
Mostrando ítems 1-7 de 7
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Design procedure for new compact waffle-iron ilters with transmission zeros
Teberio Berdún, Fernando ; Percaz Ciriza, Jon Mikel ; Arregui Padilla, Iván ; Martín Iglesias, Petronilo; Lopetegui Beregaña, José María ; Gómez Laso, Miguel Ángel ; Arnedo Gil, Israel (IEEE, 2018) Artículo / ArtikuluaIn this paper, a novel waffle-iron filter with transmission zeros at multiple frequencies, along with its design procedure, is presented. The proposed filter features a high-power behavior and a wide rejected band in a ... -
General synthesis of tapered matching sections for single mode operation using the coupled-mode theory
Percaz Ciriza, Jon Mikel ; Arnedo Gil, Israel ; Arregui Padilla, Iván ; Teberio Berdún, Fernando ; Martín Iglesias, Petronilo; Gómez Laso, Miguel Ángel ; Lopetegui Beregaña, José María (IEEE, 2019) Artículo / ArtikuluaIn this paper, a novel and general method to synthetize microwave waveguide tapers intended for single mode operation is proposed. The technique is based on the use of an exact series solution of the inverse scattering ... -
High-power filter design in waveguide technology: future generation of waveguide satellite filters in payloads handling increasing bit rates and numbers of channels
Arregui Padilla, Iván ; Teberio Berdún, Fernando ; Arnedo Gil, Israel ; Percaz Ciriza, Jon Mikel ; Martín Iglesias, Petronilo; Lopetegui Beregaña, José María ; Gómez Laso, Miguel Ángel (IEEE, 2020) Artículo / ArtikuluaTo design a filter for a particular application, many issues must first be considered. Which technology will be the most convenient? What design technique will provide better results for a particular set of frequency ... -
Integrating multiple stubs in stepped-impedance filter aiming for high selectivity
Sami, Abdul ; Gómez Laso, Miguel Ángel ; Lopetegui Beregaña, José María; Arnedo Gil, Israel; Calero Fernández, Ibai; Teberio Berdún, Fernando ; Martín Iglesias, Petronilo; Benito Pertusa, David ; Arregui Padilla, Iván (IETWiley, 2022) Artículo / ArtikuluaA design technique to include multiple and fully-controlled transmission zeros (TZs) in the frequency response of rectangular waveguide commensurate-line stepped-impedance filters is presented in this letter. These bandpass ... -
Metal 3D printing for RF/microwave high-frequency parts
Martín Iglesias, Petronilo; Gómez Laso, Miguel Ángel ; Lopetegui Beregaña, José María; Teberio Berdún, Fernando ; Arregui Padilla, Iván ; Marechal, M.; Calves, P.; Hazard, M.; Pambaguian, L.; Brandao, A.; Rodríguez Castillo, S.; Martin, T.; Percaz Ciriza, Jon Mikel ; Iza, V.; Martín-Iglesias, Santiago (Springer, 2022) Artículo / ArtikuluaSpace Systems have been historically characterised by high performance, high reliability and high cost. Every new generation of space systems tends to improve performance, keep as much as possible reliability, speeding ... -
Robust tolerance design of bandpass filter with improved frequency response for Q-band satellite applications
Sami, Abdul ; Teberio Berdún, Fernando ; Miranda Santafé, Luis ; Arnedo Gil, Israel ; Martín Iglesias, Petronilo; Benito Pertusa, David ; Lopetegui Beregaña, José María ; Gómez Laso, Miguel Ángel ; Arregui Padilla, Iván (IEEE, 2021) Artículo / ArtikuluaA rectangular waveguide bandpass filter for Q-band with simple fabrication is proposed in this letter. The design is based on the use of the first passband replica of commensurate-line stepped-impedance structures and ... -
Synthesis of rectangular waveguide filters with smooth profile oriented to direct metal additive manufacturing
Percaz Ciriza, Jon Mikel ; Hussain, Jabir; Arregui Padilla, Iván ; Teberio Berdún, Fernando ; Benito Pertusa, David ; Martín Iglesias, Petronilo; Arnedo Gil, Israel; Gómez Laso, Miguel Ángel ; Lopetegui Beregaña, José María (IEEE, 2023) Artículo / ArtikuluaIn this paper, a novel design method for rectangular waveguide filters intended for fabrication using direct metal additive manufacturing is proposed. The synthesized filters will feature a smooth profile that allows us ...