发明名称 |
MAGNETIC FIELD GRADIENT MONITOR AND MAGNETIC FIELD GRADIENT WAVEFORM CORRECTION APPARATUS AND METHODS |
摘要 |
Method for correcting the magnetic field gradient waveform in a magnetic resonance measurement including extracting an impulse response from the measured step response of a magnetic resonance system, determining the slew rate of the system during the step response measurement, modifying the desired output waveform such that the desired output waveform is constrained to within the slew rate and the bandwidth of the system, and determining the required pre-equalized input waveform. |
申请公布号 |
CA2813483(A1) |
申请公布日期 |
2014.10.19 |
申请号 |
CA20132813483 |
申请日期 |
2013.04.19 |
申请人 |
UNIVERSITY OF NEW BRUNSWICK |
发明人 |
GOORA, FREDERIC;BALCOM, BRUCE |
分类号 |
G01R33/565 |
主分类号 |
G01R33/565 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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