research article
Gaussian pulse cascades: new analytical functions for rectangular selective inversion and in-phase excitation in NMR
New radio-frequency pulse envelopes are presented for selective inversion and in-phase excitation in NMR. The envelope functions consist of superpositions of three or four time-shifted Gaussians with optimized widths and peak amplitudes. The offset dependence closely approaches ideal rectangular functions, as verified by simulation and expt. [on SciFinder (R)]
Type
research article
Author(s)
Date Issued
1990
Publisher
Published in
Volume
165
Issue
6
Start page
469
End page
76
Editorial or Peer reviewed
REVIEWED
Written at
EPFL
Available on Infoscience
February 22, 2006
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