Electricity: measuring and testing – Particle precession resonance – Spectrometer components
Patent
1994-07-11
1996-06-11
Snow, Walter E.
Electricity: measuring and testing
Particle precession resonance
Spectrometer components
324318, G01R 3328
Patent
active
055259065
ABSTRACT:
An MRI system includes a noise filter which receives each acquired NMR signal during a scan and detects short-duration noise pulses by sensing the signal level in a band of frequencies outside the imaging bandwidth. A blanking circuit suppresses the NMR signal during the time interval each noise pulse is detected to remove the noise pulse prior to image reconstruction.
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Crawford Carl R.
DallaPiazza Dennis G.
Eash Matthew G.
Pelc Norbert J.
Small Daniel S.
General Electric
Mah Raymond Y.
Snow Walter E.
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