Instantaneous frequency of spin echo method for gradient magnetic fields measurement in MR system

0205540 - UPT-D 20020090 RIV SK eng C - Conference Paper (international conference)
Bartušek, Karel - Gescheidtová, E.
Instantaneous frequency of spin echo method for gradient magnetic fields measurement in MR system.
Joint congress 16th electromagnetic fields and materials & magnetic measurements'02. Bratislava: Slovak University of Technology, 2002, s. 90.
[Electromagnetic fields and materials & magnetic measurements'02. Bratislava (SK), 11.09.2002-13.09.2002]
R&D Projects: GA AV ČR IAA2065201
Institutional research plan: CEZ:AV0Z2065902
Keywords : NMR * gradient magnetic field
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

Fast and precise decreasing of the gradient magnetic fields to the level of the field homogeneity is an important prerequisite for most NMR spectroscopic and localized spectroscopy experiments, which allows the use of a short echo time and generation of a minimum undesirable spin echo. The interesting method of the gradient magnetic field measurement, called Instantaneous Frequency Method (IF method), with a sufficient precision can be used to find out the quality of the gradient fields.
Permanent Link: http://hdl.handle.net/11104/0101153