Title :
Efficiency of permanent magnet assemblies for MRI device
Author :
Li, Chun ; Devine, Mike
Author_Institution :
Dexter Magnetic Technol., New York, USA
Abstract :
Highly uniform field in a cavity are critical for a successful MRI device. There are various permanent magnet assemblies with specially configured arrangement to generate uniform field. This paper compares the efficiency of these designs and their applications for different field range.
Keywords :
magnetic resonance imaging; permanent magnets; MRI device; cavity; magnetic resonance imaging; permanent magnet assemblies; uniform magnetic fields; Assembly; Circuits; Helium; Magnetic devices; Magnetic fields; Magnetic materials; Magnetic resonance imaging; Magnetization; Manufacturing; Permanent magnets;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1464416
