Imaging systems by nuclear magnetic resonance, CONTAINING INTERFACE CABINET tomography for analog-digital conversion nuclear magnetic resonance signals between the blocks of the receiver coils and removal of the signal processing unit

摘要

FIELD: physics.;SUBSTANCE: proposed system comprises: inspection zone wherein inspected organism is placed, magnetic field generator to generate magnetic field in inspection zone, receiving unit arranged in inspection zone or nearby it, interface unit arranged in inspection zone or nearby it and separated from receiving unit, signal processing unit remote from receiving unit and interface unit. Note here that receiving unit incorporates receiver of spin resonance signal generated in inspection zone and transmitter transmitting spin resonance signal to interface unit. Note also that the latter comprises spin resonance signal receiver, ADC that generates digital signal in response to received spin resonance signal and transmitter to transmit digitised signal to data processing unit.;EFFECT: reduced amount of cables, thus increasing free space and reducing interferences.;11 cl, 2 dwg