A multiband RF pulse is produced using the SLR method. A single-band RF pulse is produced and employed to determine correction factors. The SLR polynomial coefficients for each excited band are calculated and corrected, and then combined to form a composite SLR polynomial from which the multiband RF...http://www.google.com/patents/US6028428?utm_source=gb-gplus-sharePatent US6028428 - Multiband selective RF pulse construction for NMR measurement sequences
