Chinese Journal of Magnetic Resonance

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A PC BASED PULSE SEQUENCE GENERATOR

华东师范大学光谱学与波谱学教育部重点实验室 华东师范大学物理系,上海 200062   

  • Received:2002-11-04 Revised:2002-12-23 Published:2003-06-05 Online:2003-06-05
  • About author:*Correspondence author: LI Geng-ying.
  • Supported by:

    高等学校骨干教师资助项目.

Abstract:

Pulse sequence generator is an essential component in a nuclear magnetic resonance (NMR) spectrometer. In this paper, a PC based pulse sequence generator is proposed, which is simpler and more economic compared to the conventional pulse sequence generators. It accuracy and stability in timing control are discussed for PC running on Windows 98 and Windows XP operating systems. The experimental results confirm that the PC based pulse sequence generator is useful in conventional NMR spectrometers where the static magnetic field strength is equal to or lower than 2.4 T.

Key words: NMR, pulse sequence generator, PC

CLC Number: