Comparison of the signal-to-noise ratio at 1.5 and 2.0 T using a whole-body system
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N Beckmann1, S Müller, J Seelig
1MR Center, University of Basel, Switzerland.
Magnetic Resonance in Medicine
|March 1, 1989
Abstract:
Signal-to-noise ratios for 1H, 31P, and 13C signals at 1.5 and 2.0 T were compared using a whole-body system with a fast rampable magnet. Results indicate that SNR lies within the predicted values of linear and 7/4th power dependency with the applied magnetic field, for lossy and lossless samples, respectively.