Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Hoyland, Roger"'
Autor:
Mennella, Aniello, Arnold, Kam, Azzoni, Susanna, Baccigalupi, Carlo, Banday, Anthony, Barreiro, R. Belen, Barron, Darcy, Bersanelli, Marco, Casey, Sean, Colombo, Loris, de la Hoz, Elena, Franceschet, Cristian, Jones, Michael E., Genova-Santos, Ricardo T., Hoyland, Roger J., Lee, Adrian T., Martinez-Gonzalez, Enrique, Montonati, Filippo, Rubino-Martin, Jose-Alberto, Taylor, Angela, Vielva, Patricio
In this paper we present the European Low Frequency Survey (ELFS), a project that will enable foregrounds-free measurements of primordial $B$-mode polarization to a level 10$^{-3}$ by measuring the Galactic and extra-Galactic emissions in the 5--120\
Externí odkaz:
http://arxiv.org/abs/2310.16509
Autor:
López-Caraballo, Carlos Hugo, Ruiz-Granados, Beatriz, Santos, Ricardo Genova, Fernández-Torreiro, Mateo, Rubiño-Martin, Jose Alberto, Peel, Mike, Poidevin, Frederick, Artal, Eduardo, Ashdown, Mark, Barreiro, Rita Belen, Casas, Francisco Javier, de la Hoz, Elena, González-González, Raul, Guidi, Federica, Herranz, Diego, Hoyland, Roger, Lasenby, Anthony N, Martinez-Gonzalez, Enrique, Piccirillo, Lucio, Rebolo, Rafael, Tramonte, Denis, Vansyngel, Flavien, Vielva, Patricio, Watson, Robert
We use the new QUIJOTE-MFI wide survey (11, 13, 17 and 19 GHz) to produce spectral energy distributions (SEDs), on an angular scale of 1 deg, of the supernova remnants (SNRs) CTB 80, Cygnus Loop, HB 21, CTA 1, Tycho and HB 9. We provide new measureme
Externí odkaz:
http://arxiv.org/abs/2307.15518
Autor:
De Miguel-Hernández, Javier, Hoyland, Roger J., Reñasco, María F. Gómez, Rubiño-Martín, J. Alberto, Viera-Curbelo, Teodora A.
The QUIJOTE Experiment was developed to study the polarization in the Cosmic Microwave Background (CMB) over the frequency range of 10-50 GHz. Its first instrument, the Multi Frequency Instrument (MFI), measures in the range 10-20 GHz which coincides
Externí odkaz:
http://arxiv.org/abs/1910.10415
Publikováno v:
Journal of Instrumentation, JINST. 2019
The literature on horn antennas dedicated to radio astronomy and satellite communications applications is very extensive and at times disjointed, relevant contributions being distributed as far back as from the 60's until the present today. This work
Externí odkaz:
http://arxiv.org/abs/1910.01832
Autor:
De Miguel-Hernández, Javier, Hoyland, Roger J., Sosa-Cabrera, Darío, Deviaene, Sebastiaan, Fuerte-Rodríguez, Pablo A., González-Carretero, Eduardo D., Vega-Moreno, Afrodisio
The electromagnetic metamaterials at microwaves frequencies are well established in industrial applications nowadays. Recent research has shown that a specific kind of metallic metamaterial can contribute to improve the performance of the microwave f
Externí odkaz:
http://arxiv.org/abs/1910.01828
Publikováno v:
Early acces; New Astronomy 2020 (NEWAST)
The fundamentals of the whispering gallery mode (WGM) resonators are well established in the literature, with several successful proof-of-concept experiments. One remarkable benefit of this technology is the room-temperature operation. This character
Externí odkaz:
http://arxiv.org/abs/1907.04145
Autor:
Zmuidzinas, Jonas, Gao, Jian-Rong, Hernández Fernández, Alberto, Díaz Martín, David, Hernández Expósito, David, Díaz García, José Javier, Hoyland, Roger John, Rodríguez Ramos, Luis Fernando, Tubío Araújo, Óscar Manuel, Rodríguez Pérez, Silvestre
Publikováno v:
Proceedings of SPIE; August 2024, Vol. 13102 Issue: 1 p131022D-131022D-6, 1179205p
Publikováno v:
In New Astronomy July 2020 78
Autor:
Cuttaia, Francesco, Mennella, Aniello, Stringhetti, Luca, Maris, Michele, Terenzi, Luca, Tomasi, Maurizio, Villa, Fabrizio, Bersanelli, Marco, Butler, Christopher Reginald, Cappellini, Benedetta, Cuevas, Leticia Perez, D'Arcangelo, Ocleto, Davis, Richard, Frailis, Marco, Franceschet, Cristian, Franceschi, Enrico, Gregorio, Anna, Hoyland, Roger, Leonardi, Rodrigo, Lowe, Stuart, Mandolesi, Nazzareno, Meinhold, Peter, Mendes, Luis, Roddis, Neil, Sandri, Maura, Valenziano, Luca, Wilkinson, Althea, Zacchei, Andrea, Zonca, Andrea, Battaglia, Paola, De Nardo, Stefania, Grassi, Stefano, Lapolla, Marco, Leutenegger, Paolo, Miccolis, Maurizio, Silvestri, Roberto
Publikováno v:
Journal of Instrumentation, Volume 4, Issue 12, pp. T12013 (2009)
"This paper is part of the Prelaunch status LFI papers published on JINST: http://www.iop.org/EJ/journal/-page=extra.proc5/jinst" This paper describes the Planck Low Frequency Instrument tuning activities performed through the ground test campaigns,
Externí odkaz:
http://arxiv.org/abs/1001.4648
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