Compact clinical MRI magnet design using a multi-layer current density approach

Magnetic Resonance in Medicine

Volumn 45, Issue 2, 2001, Pages 331-340

  Zhao, Huawei ^a   Crozier, Stuart ^a   Doddrell, David M ^a  

^a UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

Active shielding; Current density design method; MRI magnet; Non linear design; Super conducting magnets

Indexed keywords

CONSTRAINT THEORY; CURRENT DENSITY; INTEGRAL EQUATIONS; MAGNETIC RESONANCE IMAGING; NONLINEAR PROGRAMMING;

ACTIVE SHIELDING; DENSITY DESIGNS; INEQUALITY CONSTRAINT; MRI MAGNETS; NON-LINEAR DESIGN; NON-LINEAR OPTIMIZATION; THEORETICAL DESIGN; WHOLE-BODY IMAGING;

MAGNETS;

ARTICLE; CALCULATION; CLAUSTROPHOBIA; ELECTRIC CONDUCTIVITY; ELECTRIC CURRENT; ELECTROMAGNETIC RADIATION; EQUIPMENT; MAGNET; MATHEMATICAL MODEL; NUCLEAR MAGNETIC RESONANCE IMAGING; RADIATION SHIELD; THEORY;

EID: 0035146270     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/1522-2594(200102)45:2<331::AID-MRM1042>3.0.CO;2-W     Document Type: Article

References (30)

1. A cryogen-free open superconducting magnet for interventional MRI Applications
2. Structural design and analysis of a cryogen-free open superconducting magnet for interventional MRI applications
3. MR systems for image-guided therapy
4. An open-access elliptical cross-section MRI magnet for paediatric imaging
5. Axially symmetric systems for generating and measuring magnetic fields. Part I
6. Thick cylindrical coil systems for strong magnetic fields with field or gradient homogeneities of the 6th to 20th order
7. Design optimization of main, gradient and RF field coils for MR imaging
8. A 2-Tesla active shield magnet for whole body imaging and spectroscopy
9. Optimized configurations for actively shielded magnetic resonance imaging magnets
10. A 4 Tesla/1 meter superferric MRI magnet
11. Structured coil for NMR applications
12. An inverse approach to design of MRI main magnets
13. Compact MRI magnet design by stochastic optimization
14. Resistive homogeneous MRI magnet design by matrix subset selection
15. Active magnetic screening of coils in NMR imaging
16. Accurate shim-coil design and magnet-field profiling by a power-minimization-matrix method
17. New applications of inverse methods in the design of MRI coils
18. Asymmetric MRI magnet design using a hybrid numerical method
19. A hybrid, inverse approach to the design of symmetric MRI magnets
20. Rapid computation of static fields produced by thick circular solenoids
21. A technique for the numerical solution of certain integral equation of the first kind
22. On the numerical solution of Fredholm integral equations of the first kind by the inversion of the linear system produced by quadrature
23. Magnetic shielding for MRI superconducting magnets
24. Performance and results of a computer program for optimizing magnets with iron
25. A method for the rapid calculation of magnetic forces in superconducting MR magnets