Electromagnetic Compatibility of a Low Voltage Power Supply for the ATLAS Tile Calorimeter Front-End Electronics

The front-end electronics of the ATLAS Tile Calorimeter is powered by DC/DC converters that sit close to it. The performance of the detector electronics is constrained by the conducted noise emissions of its power supply. A compatibility limit is defined for the system. The noise susceptibility of t...

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Detalles Bibliográficos
Autores principales: Blanchot, Georges, Blumenschein, U, Hruska, I, Korolkov, I Ya, Palan, B, Pontt, J, Toro, A, Usai, G
Lenguaje:eng
Publicado: CERN 2007
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.5170/CERN-2007-001.384
http://cds.cern.ch/record/1028144
Descripción
Sumario:The front-end electronics of the ATLAS Tile Calorimeter is powered by DC/DC converters that sit close to it. The performance of the detector electronics is constrained by the conducted noise emissions of its power supply. A compatibility limit is defined for the system. The noise susceptibility of the front-end electronics is evaluated, and different solutions to reduce the front-end electronics noise are discussed and tested.

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