Zobrazeno 1 - 10 of 67 pro vyhledávání: '"Petronilo Martin Iglesias"'
1
Akademický článek
Integrating multiple stubs in stepped‐impedance filter aiming for high selectivity
Autor: Abdul Sami, Miguel Angel Gomez Laso, Txema Lopetegi, Israel Arnedo, Ibai Calero, Fernando Teberio, Petronilo Martin Iglesias, David Benito, Ivan Arregui
Publikováno v: Electronics Letters, Vol 58, Iss 14, Pp 554-556 (2022)
Abstract A 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 filters (BP
Externí odkaz: https://doaj.org/article/8275cec772e44f938e001345d1e2fc6f
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2
Akademický článek
Design of an Additively-Manufactured Self-Supported All-Metal Coaxial-Line X-Band Bandpass Filter
Autor: Alejandro Pons-Abenza, Ivan Arregui, Miguel Angel Gomez Laso, Txema Lopetegi, Petronilo Martin-Iglesias
Publikováno v: IEEE Access, Vol 12, Pp 68171-68183 (2024)
In this contribution, the design and manufacturing of an all-metal coaxial-line X-band bandpass filter is discussed. The device is 3D-printed as a self-supported structure without any dielectric inside the coaxial. The mechanical support between the
Externí odkaz: https://doaj.org/article/f9ee992f77f24bd9aad1476b3c5cc2c2
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3
Akademický článek
Performance of the Earth Explorer 11 SeaSTAR Mission Candidate for Simultaneous Retrieval of Total Surface Current and Wind Vectors
Autor: Adrien C. H. Martin, Christine P. Gommenginger, Daria Andrievskaia, Petronilo Martin-Iglesias, Alejandro Egido
Publikováno v: Remote Sensing, Vol 16, Iss 19, p 3556 (2024)
Interactions between ocean surface currents, winds and waves at the atmosphere-ocean interface are key controls of lateral and vertical exchanges of water, heat, carbon, gases and nutrients in the global Earth System. The SeaSTAR satellite mission co
Externí odkaz: https://doaj.org/article/109986d848ee44ea9c5958850bee133c
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5
Imaging small-scale ocean dynamics at interfaces of the Earth System with the SeaSTAR Earth Explorer 11 mission candidate
Autor: Christine Gommenginger, Adrien C. H. Martin, David L. McCann, Alejandro Egido, Kevin Hall, Petronilo Martin-Iglesias, Tânia Casal
SeaSTAR is a satellite mission candidate for ESA Earth Explorer 11 that proposes to measure small-scale ocean dynamics below 10 km at ocean/atmosphere/land/ice interfaces of the Earth System. SeaSTAR products consist of high-resolution images of tota
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::977eb985c4ddb85f9472d7a5916eb50e
https://doi.org/10.5194/egusphere-egu23-8431
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6
OSCAR: validation of 2D total surface current vector fields during the SEASTARex airborne campaign in Iroise Sea, May 2022
Autor: David McCann, Adrien Martin, Karlus Macedo, Christine Gommenginger, Louis Marié, Ruben Carrasco Alvarez, Adriano Meta, Petronilo Martin Iglesias, Tania Casal
OSCAR (Ocean Surface Current Airborne Radar) is a new airborne instrument which provides unique 2D synoptic views of ocean and atmosphere dynamics (currents, waves, winds) below km-scale. OSCAR is a Ku-band (13.5 GHz) SAR system with Doppler and scat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40d1ed31be3aa82f85ffa62d2f09ff20
https://doi.org/10.5194/egusphere-egu23-12743
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