Spiral three-dimensional fourier transform NMR scan

Details Spiral three-dimensional fourier transform NMR scan Spiral three-dimensional fourier transform NMR scan

1990-11-21

1992-06-16

Tokar, Michael J.

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

324312, G01R 3320

Patent

active

051227479

ABSTRACT:
A 3DFT NMR scan is performed by stepping two phase encoding gradients through a sequence of values to sample all locations in k-space. The gradients are stepped such that k-space is covered by a spiral trajectory that originates at the origin and extends to the periphery of k-space. Alternative embodiments cover k-space with a set of four or eight interleaved spiral trajectories.

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