A numerical study of the field dependence of signal-to-noise ratio in high-field MRI

M. E. Kowalski, Jianming Jin

Research output: Contribution to journalArticlepeer-review

Abstract

Field dependence of signal-to-noise (SNR) ratio in high-field magnetic resonance imaging (MRI) was numerically studied. The finite-difference time-domain (FDTD) method together with the principle of reciprocity was used to provide a means of computing the intensity of the NMR signal from all points in the sample. A time-harmonic processing magnetization distribution, used to model the source of an NMR signal was also considered.

Original languageEnglish (US)
Pages (from-to)366-369
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume1
DOIs
StatePublished - 2001

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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