Advanced Nmr Systems, Inc.

Aurora Imaging Technology, Inc.

Stephen Crump

Richard R Rzedzian

A series topology is provided for the magnetic-field-generating coil and storage capacitor in the circuitry driving the coil of an MRI system. The coil and capacitor thus form a series resonant circuit that can deliver a sinusoidal current through the coil at a resonant frequency. A power source and switch are connected in series with the coil and capacitor, and current flow to the coil is initiated and interrupted by closing and opening the switch.

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Newton Center, MA, United States of America

Stephen Crump