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Your search keyword '"Bélier, B"' showing total 2 results
Start Over Author "Bélier, B" Journal aip conference proceedings
2 results on '"Bélier, B"'

1. Superconducting Planar Devices for Cosmology.

Author

Ghribi, A., Bélier, B., Boussaha, F., Bréelle, E., Piat, M., Spinelli, S., Tartari, A., and Zannoni, M.

Subjects
*METAPHYSICAL cosmology, *COSMIC background radiation, *STRIP transmission lines, *TRANSDUCERS, *NANOTECHNOLOGY
Abstract

To enhance systematics cleaness of a new advanced detection architecture for B-modes detection of the Cosmic Microwave Background polarization and in the framework of the ground based instrument QUBIC (Q and U Bolometric Interferometer for Cosmology), we study planar superconducting devices. Waveguide to microstrip transition, orthomode transducer and phase switches are therefore investigated as well as their cryogenic characterization at millimeter waves. We also show design and nanotechnology fabrication process of these devices. [ABSTRACT FROM AUTHOR]

Published
2009
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2. Superconducting Planar Devices for Cosmology

Author

A. Ghribi, B. Bélier, F. Boussaha, E. Bréelle, M. Piat, S. Spinelli, A. Tartari, M. Zannoni, Betty Young, Blas Cabrera, Aaron Miller, Ghribi, A, Bélier, B, Boussaha, F, Bréelle, E, Piat, M, Spinelli, S, Tartari, A, and Zannoni, M

Subjects
Physics, cosmology, SQUIDs, cryogenics, business.industry, Cosmic microwave background, Bolometer, Astrophysics::Instrumentation and Methods for Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Cryogenics, Polarization (waves), Microstrip, law.invention, Orthomode transducer, Interferometry, Planar, law, Electronic engineering, Optoelectronics, business
Abstract

To enhance systematics cleaness of a new advanced detection architecture for B‐modes detection of the Cosmic Microwave Background polarization and in the framework of the ground based instrument QUBIC (Q and U Bolometric Interferometer for Cosmology), we study planar superconducting devices. Waveguide to microstrip transition, orthomode transducer and phase switches are therefore investigated as well as their cryogenic characterization at millimeter waves. We also show design and nanotechnology fabrication process of these devices.

Published
2009

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