RF coil for vertical magnetic field MRI system

An RF coil for a four-post MRI magnet is based on an X-wing coil (figure 3) and comprises U-shaped sections arranged so that the RF field homogeneity in the upper and lower centre of the magnet is improved. Capacitors may be distributed along the RF coil conductor (figure 11).

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Bibliographische Detailangaben
Hauptverfasser: LEON KAUFMAN, STEPHEN KRASNOR, KEVIN A DERBY, WILLIAM K.M. LU, MITSUAKI ARAKAWA, BARRY MCCARTEN, JOSEPH W CARLSON
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An RF coil for a four-post MRI magnet is based on an X-wing coil (figure 3) and comprises U-shaped sections arranged so that the RF field homogeneity in the upper and lower centre of the magnet is improved. Capacitors may be distributed along the RF coil conductor (figure 11).