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A Prototype RF Dosimeter for Independent Measurement of the Average Specific Absorption Rate (SAR) During MRI

PURPOSE: To develop a scanner-independent dosimeter for measuring the average radio frequency (RF) power deposition and specific absorption rates (SAR) for human MRI exposure. MATERIALS AND METHODS: A prototype dosimeter has a transducer with orthogonal conducting loops surrounding a small signal-ge...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Stralka, John P, Bottomley, Paul A
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2007
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2586170/
https://ncbi.nlm.nih.gov/pubmed/17969145
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/jmri.21141
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