Výsledky vyhledávání - "O, de Sagazan"

Engineering current-voltage linearity in TFTs for analog and neuromorphic computing

Autor: O. De Sagazan, Radu A. Sporea, Eva Bestelink

Publikováno v: IEEE International Flexible Electronics Technology Conference (IFETC)
IEEE International Flexible Electronics Technology Conference (IFETC), Aug 2021, Columbus, United States. ⟨10.1109/IFETC49530.2021.9580521⟩

International audience; Many emerging analog and neuromorphic applications would benefit from a fully linear dependence of a transistor's output on its input for reduced distortion and facile design of linear functions. We show how a new TFT structur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa01fbefde3aadd71b873a042467c40e
https://hal.science/hal-03796602

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An Antenna Array for Photonic Beam Switching in Mm-Wave Wireless Communications

Autor: Ronan Sauleau, A. J. Pascual, Guillermo Carpintero, T. Batte, Fabien Ferrero, O. De Sagazan, David Gonzalez-Ovejero, Laurent Brochier

Publikováno v: IEEE Xplore
15th European Conference on Antennas and Propagation (EUCAP 2021)
15th European Conference on Antennas and Propagation (EUCAP 2021), Mar 2021, Dusseldorf, Germany. pp.1-4, ⟨10.23919/EuCAP51087.2021.9410948⟩
15th European Conference on Antennas and Propagation (EUCAP 2021), Mar 2021, Dusseldorf, Germany. ⟨10.23919/EuCAP51087.2021.9410948⟩

Conférence virtuelle; International audience; We present a photonic transmitter at E-band for beam switching in mm-wave wireless links. First, we discuss the trade-offs between beam switching and beam steering with arrays of photonic transmitters. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95c14fc6b1c21dc902802a2327071f3b
https://hal.archives-ouvertes.fr/hal-03137064

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A Photonic Transmitter for Beam Switching in mm-wave Wireless Links

Autor: T. Batte, Ronan Sauleau, David Gonzalez-Ovejero, A. J. Pascual, Guillermo Carpintero, O. De Sagazan

Publikováno v: 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
2020 45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
2020 45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Nov 2020, Buffalo (virtual), United States. pp.01-01, ⟨10.1109/IRMMW-THz46771.2020.9370475⟩
45th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2020
45th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2020, Nov 2020, Buffalo (virtual), United States. pp.9370475, ⟨10.1109/IRMMW-THz46771.2020.9370475⟩

International audience; This abstract describes the first design and assembly of a photonically-excited antenna at E-band for beam switching in millimeter-wave wireless links. The designed antenna consists of two arrays of stacked patches, with one p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ee7f6b5cfcba19d02b89f9e21da27cd
https://hal.archives-ouvertes.fr/hal-03250660/document

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Millimeter-Wave and Sub-THz Modulated Metasurface Antennas

Autor: Xavier Morvan, L. Le Coq, O. De Sagazan, David Gonzalez-Ovejero

Publikováno v: 2020 Fourteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials)
2020 Fourteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), Sep 2020, New York City, France. pp.281-283, ⟨10.1109/Metamaterials49557.2020.9285129⟩

Modulated metasurfaces (MTSs) have sprung up in the last decade as an attractive solution for wave guidance and radiation. More precisely, modulated MTS antennas stand out for providing an unprecedented control of the aperture fields with low-profile

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d957d1d393bc83330947084232ab3309
https://hal-univ-rennes1.archives-ouvertes.fr/hal-03077879/document

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Akademický článek

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Electronic Sensor with Integrated Microchannel: Application to pH

Autor: Sarah Bebiche, Ismaïl Bouhadda, F. Le Bihan, O. De Sagazan

Publikováno v: Sensor letters
Sensor letters, American Scientific Publishers, 2017, 15, pp.351-356
Sensor letters, 2017, 15, pp.351-356

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::760ac25755e4ef447c7c3d83a4bb4427
https://doi.org/10.1166/sl.2017.3812

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Spontaneous decoration of silicon surfaces with MoOxnanoparticles for the sunlight-assisted hydrogen evolution reaction

Autor: Jean-François Bergamini, Cristelle Mériadec, Gabriel Loget, T.-G. Truong, O. De Sagazan, Soraya Ababou-Girard, Bruno Fabre

Publikováno v: Nanoscale
Nanoscale, Royal Society of Chemistry, 2017, 9 (5), pp.1799-1804. ⟨10.1039/C6NR08408G⟩
Nanoscale, 2017, 9 (5), pp.1799-1804. ⟨10.1039/C6NR08408G⟩

International audience; The immersion of oxide-free Si surfaces in MoS42- aqueous solutions induces their spontaneous decoration with isolated MoOx nanoparticles (NPs). The process is versatile and was used on planar Si (100) as well as on antireflec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04b6ea0d7df993a191bf8974d96c835d
https://doi.org/10.1039/c6nr08408g

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