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ELECTRODYNAMIC CONSTRAINTS ON HOMOGENEITY AND RF POWER DEPOSITION IN MULTIPLE COIL EXCITATIONS

The promise of increased SNR and spatial/spectral resolution continues to drive MR technology toward higher magnetic field strengths. SAR management and B(1) inhomogeneity correction become critical issues at the high frequencies associated with high field MR. In recent years, multiple coil excitati...

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Detalles Bibliográficos
Main Authors: Lattanzi, Riccardo, Sodickson, Daniel K., Grant, Aaron K., Zhu, Yudong
Formato: Artigo
Idioma:Inglês
Publicado: 2009
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2749671/
https://ncbi.nlm.nih.gov/pubmed/19165885
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.21782
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