Electromagnetic Analysis and Design in Magnetic Resonance Imaging
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ISBN: 9780849396939
Author/Editor: Jianming Jin
Publisher: CRC Press
Year: 1998
1 in stock (can be backordered)
Description
This book presents a comprehensive treatment of electromagnetic analysis and design of three critical devices for an MRI system – the magnet, gradient coils, and radiofrequency (RF) coils. Electromagnetic Analysis and Design in Magnetic Resonance Imaging is unique in its detailed examination of the analysis and design of the hardware for an MRI system. It takes an engineering perspective to serve the many scientists and engineers in this rapidly expanding field.
Chapters present:
an introduction to MRI
basic concepts of electromagnetics, including Helmholtz and Maxwell coils, inductance calculation, and magnetic fields produced by special cylindrical and spherical surface currents
principles for the analysis and design of gradient coils, including discrete wires and the target field method
analysis of RF coils based on the equivalent lumped-circuit model as well as an analysis based on the integral equation formulation
survey of special purpose RF coils
analytical and numerical methods for the analysis of electromagnetic fields in biological objects
With the continued, active development of MRI instrumentation, Electromagnetic Analysis and Design in Magnetic Resonance Imaging presents an excellent, logically organized text – an indispensable resource for engineers, physicists, and graduate students working in the field of MRI.
Additional information
| Weight | 0.55 kg |
|---|
Product Properties
| Year of Publication | 1998 |
|---|---|
| Table of Contents | INTRODUCTION TO MAGNETIC RESONANCE IMAGING Introduction Physical Principles of Nuclear Magnetic resonance Hardware of Magnetic Resonance Imaging Basic Pulse Sequences and Imaging Methods BASIC ELECTROMAGNETIC THEORY Introduction Brief Review of Vector Analysis Magnetostatic Fields in Free Space Helmholtz and Maxwell Coils Boundary Conditions for Magnetostatic Fields Magnetostatic Fields in Source-Free Regions Magnetostatic Fields Produced by Cylindrical and Spherical Surface Currents Inductance Calculation Time-Varying Electromagnetic Fields Time-Harmonic Fields Appendices ANALYSIS AND DESIGN OF GRADIENT COILS Introduction Effect of Coil 'sInductance Figure of Merit Gradient Coils Made of Discrete Wires Magnetic Field Produced by a Cylindrical Surface Current. Target Field Method Shielded Gradient Coils Minimization of Inductance and Power Dissipation Planar Gradient Coils Appendices ANALYSIS AND DESIGN OF RF COILS Introduction Concepts of Resonance and Reciprocity Equivalent Circuit Method Analysis of RF Shields Field Inhomogeneity of Birdcage Coil Method of Moments Analysis Miscellaneous Topics RF FIELDS IN BIOLOGICAL OBJECTS Introduction Analytical Analysis Two-Dimensional Numerical Analysis Three-Dimensional Numerical Analysis APPENDIX: ABOUT THE SOFTWARE Each chapter also contains Problems and References |
| Author | Jianming Jin |
| ISBN/ISSN | 9780849396939 |
| Binding | Hardback |
| Edition | 1 |
| Publisher | CRC Press |
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