OSCILLATING MAGNETIC FIELD GENERATING ASSEMBLY

摘要

An oscillating magnetic field generating assembly for use with a magnet assembly (1-4) which generates a magnetic field in a working region (12) externally of the magnet assembly having a uniformity suitable for performing an NMR experiment. The oscillating magnetic field generating assembly comprises a set of electrical coils (5-8) connected to an oscillating electrical source, the coils being arranged such that the magnetic field generated by the oscillating magnetic field assembly is also sufficiently uniform within the working region (12) to perform an NMR experiment.