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| HAL: hal-00735809, version 1 |
| ADS Bibliographic id: 2010JIMTW..31...88G |
| DOI: 10.1007/S10762-009-9562-Y |
| Detailed view |  Export this paper |
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| Journal of Infrared, Millimeter and Terahertz Waves 31 (2010) 88-99 |
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| Experimental Study of an Adding Interferometer at Millimeter Waves |
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| A. Ghribi1A. Tartari1E. Bréelle1J.-C. Hamilton1S. Galli1M. GervasiM. Piat1S. SpinelliM. Zannoni |
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| For the QUBIC collaboration(s) |
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| (2010-01) |
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| In order to study an original detection architecture for future cosmology experiments based on wide band adding interferometry, we have tested a single baseline bench instrument based on commercial components. The instrument has been characterized in the laboratory with a wide band power detection setup. A method which allows us to reconstruct the complete transfer function of the interferometer has been developed and validated with measurements. This scheme is useful to propagate the spurious effects of each component till the output of the detector. |
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| 1: | APC - AstroParticule et Cosmologie |
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| APC - Cosmologie et Gravitation |
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| Subject | : | Sciences of the Universe/Astrophysics/Cosmology and Extra-Galactic Astrophysics Physics/Astrophysics/Cosmology and Extra-Galactic Astrophysics Sciences of the Universe/Astrophysics/Instrumentation and Methods for Astrophysic Physics/Astrophysics/Instrumentation and Methods for Astrophysic |
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| Millimeter wave: interferometry – measurements – technology – Astronomy: instrumentation |
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| hal-00735809, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00735809 | |
| oai:hal.archives-ouvertes.fr:hal-00735809 | |
| From: Eric Breelle | |
| Submitted on: Wednesday, 26 September 2012 18:41:29 | |
| Updated on: Friday, 28 September 2012 14:46:53 | |
