Artículo

NMR-SSC magnetic field profiler applied to magnetic field shimming

Segnorile, Hector HugoIcon ; Forte, Guillermo OmarIcon ; Farrher, German DavidIcon ; Anoardo, EstebanIcon
Fecha de publicación: 02/2013
Editorial: Institute of Electrical and Electronics Engineers
Revista: IEEE Latin America Transactions
ISSN: 1548-0992
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

A new methodology aimed to control the spatial dependence of a magnetic field within a volume of interest is described. The designed hardware uses Nuclear Magnetic Resonance (NMR) to sense the magnetic field. A modified version of the Statistical Signal Characterization (SSC) method was used to analyze the NMR signal, providing a dynamical definition of the characterization parameters. The information is used to control the currents driving a set of coils that introduce corrections in the spatial dependence of the main field generated by an independent unit (magnet or electromagnet). As a practical matter, we deal with the particular case of magnetic field shimming.
Palabras clave: Magnetic Field , Shimming , Homogeneity , Nuclear Magnetic Resonance
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/25019
DOI: http://dx.doi.org/10.1109/TLA.2013.6502813
URL: http://ieeexplore.ieee.org/document/6502813/
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Citación
Segnorile, Hector Hugo; Forte, Guillermo Omar; Farrher, German David; Anoardo, Esteban; NMR-SSC magnetic field profiler applied to magnetic field shimming; Institute of Electrical and Electronics Engineers; IEEE Latin America Transactions; 11; 1; 2-2013; 258-263
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