MAXIMUM EFFICIENCY RF SHIMMING: THEORY AND INITIAL APPLICATION FOR HIP IMAGING AT 7 TESLA

Radiofrequency shimming with multiple channel excitation has been proposed to increase the transverse magnetic field uniformity and reduce specific absorption rate at high magnetic field strengths (≥ 7 Tesla) where high-frequency effects can make traditional single channel volume coils unsuitable fo...

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Hlavní autoři: Deniz, Cem Murat, Brown, Ryan, Lattanzi, Riccardo, Alon, Leeor, Sodickson, Daniel K., Zhu, Yudong
Médium: Artigo
Jazyk:Inglês
Vydáno: 2012
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On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3478493/
https://ncbi.nlm.nih.gov/pubmed/22714835
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.24377
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