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| HAL : hal-00154289, version 1 |
| arXiv : 0706.1853 |
| DOI : 10.1109/FREQ.2007.4319068 |
| Fiche détaillée |  Récupérer au format |
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| IEEE Frequency Control Symposium & European Frequency and Time Forum, Geneva : Switzerland (2007) |
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| Development of a 5 MHz frequency difference pre-multiplier for a short term frequency stability bench of the oscillators |
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| Patrice Salzenstein 1Xavier Jouvenceau 1 |
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| (01/06/2007) |
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| This paper reports the realization of a 5 MHz frequency difference x10 pre-multiplier, developed in the laboratory to replace an obsolete one. The principle we chose is to synthesize a 45 MHz and a 50 MHz from a reference signal and from the signal to be measured, and to subtract one to the other to generate a 5 MHz, whose precision on the measurement is increased by a factor 10. Obtained Allan variance Σy(Τ) at 1 s is 5.10-14 and output spectral density of phase noise floor is about -160 dBc/Hz at 5 MHz. |
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| 1 : | Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (FEMTO-ST) |
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CNRS : UMR6174 – Université de Franche-Comté – Université de Technologie de Belfort-Montbeliard – Ecole Nationale Supérieure de Mécanique et des Microtechniques |
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| Domaine | : | Physique/Physique/Instrumentations et Détecteurs |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00154289, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00154289 | |
| oai:hal.archives-ouvertes.fr:hal-00154289 | |
| Contributeur : Patrice Salzenstein | |
| Soumis le : Mercredi 13 Juin 2007, 11:03:19 | |
| Dernière modification le : Jeudi 14 Janvier 2010, 17:11:49 | |
