Chinese Journal of Magnetic Resonance ›› 1990, Vol. 7 ›› Issue (1): 131-136.

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COMBINED FILTER METHOD FOR PULSE SUPPRESSING STRONG SOLVENT SIGNAL

Yao Shenggen, Huang Yongren   

  1. Analysts Center ECNU
  • Received:1988-12-30 Revised:1989-05-25 Published:1990-03-05 Online:2018-01-23

Abstract: A suggestion of combined filter method is introduced in this paper. This technique was applied for pulse suppressing strong solvent signal. The expanding application and enhancing detected effect of pulse suppressing strong solvent signal can be achieved aftet this. Four reasonable pulse sequences of combined filter method were designed. An explanation and experimental result for the combination of WEFT and 1-3-3-1 is shown.

Key words: Combined filter, Strong solvent signal suppression, Nuclear magnetic resonance