Eddy current correction method and magnetic resonance...

Details Eddy current correction method and magnetic resonance... Eddy current correction method and magnetic resonance...

2005-06-07

2005-06-07

Arana, Louis (Department: 2859)

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

C324S322000

Reexamination Certificate

active

06903550

ABSTRACT:
For the purpose of conducting optimal eddy current correction within a limited output range, a corrective value for eddy current correction for a gradient magnetic field is calculated, if the calculated value does not exceed a predetermined upper limit value, correction is conducted on the gradient magnetic field using the calculated value, and if the calculated value exceeds the predetermined upper limit value, a plurality of gradient magnetic fields affected by eddy current are simulated using a plurality of candidate corrective values not greater than the upper limit value, and correction is conducted on the gradient magnetic field using a candidate corrective value by which a relatively optimal gradient magnetic field can be obtained.

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