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Iterative multi-channel radio frequency pulse calibration with improving B(1) field uniformity in high field MRI
BACKGROUND: In high field MRI capable of multi-channel radio frequency (RF) transmission, B(1) shimming is a time-consuming job because conventional B(1) shimming techniques require B(1) mapping for each channel. After acquiring the complex-numbered B(1) field maps, the optimal amplitude and phase o...
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| Publicado no: | Biomed Eng Online |
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| Main Authors: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BioMed Central
2015
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4340295/ https://ncbi.nlm.nih.gov/pubmed/25884219 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12938-015-0010-z |
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