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Publication of JPH022685UpublicationCriticalpatent/JPH022685U/ja
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R33/00—Arrangements or instruments for measuring magnetic variables
G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
G01R33/3678—Electrical details, e.g. matching or coupling of the coil to the receiver involving quadrature drive or detection, e.g. a circularly polarized RF magnetic field