A method and apparatus for producing an image from an extended volume of interest
within a subject using a Magnetic Resonance Imaging (MRI) system are provided.
The method comprises translating the volume using a positioning device along an
axis of the MRI system. A plurality of MR signals are detected from at least one
radiofrequency (RF) coil array for a given field-of-view within the MRI system
as the positioning device is translated. The plurality of MR signals are sent to
a plurality of receivers wherein the receivers are each adapted to adjust their
respective center frequencies at a rate commensurate with a rate of translation
of the positioning device. A plurality of respective sub-images corresponding to
the plurality MR signals for each of the plurality of receivers are combined to
form a composite image of the volume of interest.