دانلود کتاب Magnetic resonance technology: hardware and system component design

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Content: Cover
Magnetic Resonance Technology Hardware and System Component Design
Preface
Contents
Chapter 1 --
The Principles of Magnetic Resonance, and Associated Hardware
Chapter 2 --
Magnets
Chapter 3 --
Radiofrequency Coils
Chapter 4 --
B0 Shimming Technology
Chapter 5 --
Magnetic Field Gradients
Chapter 6 --
Radiofrequency Amplifiers for NMR/MRI
Chapter 7 --
The MR Receiver Chain
Chapter 8 --
Electromagnetic Modelling
Subject Index
1.1 Introduction
1.2 The Superconducting Magnet and Nuclear Polarization
1.3 The Transmitter Coil to Generate Radiofrequency Pulses
1.4 Precession 1.5 The Receiver Coil for Detecting the MR Signal1.6 The Receiver: Signal Demodulation, Digitization and Fourier Transformation
1.7 Shim Coils
1.8 Gradient Coils
1.9 The Deuterium Lock Channel and Field Monitoring
1.10 Magic Angle Spinning Solid-State NMR: Principles and Instrumental Requirements
1.11 Magnetic Resonance Imaging: Principles and Instrumental Requirements
Appendices
Appendix A. Maxwell's Equations and the Biot-Savart Law
Appendix B. Spherical Harmonic Representation of Magnetic Fields
References
2.1 Introduction
2.2 Magnet Types
2.3 Magnetic Field Generation 2.4 Superconductivity2.5 Heat Transfer and Cryostat Design
2.6 Practical Considerations
2.7 Future Developments
References
3.1 Introduction
3.2 General Electromagnetic Principles for RF Coil Design
3.3 Electrical Circuit Analysis
3.4 RF Coils Producing a Homogeneous Magnetic Field (Volume Coils)
3.5 Surface Coils
3.6 Detuning Circuits for Transmit-Only Volume Coils and Receive-Only Surface Coils
3.7 Receive Arrays
3.8 Multiple-Frequency Circuits
3.9 RF coils for NMR Spectroscopy
3.10 RF Coils for Small Animal Imaging and MR Microscopy
3.11 RF Coils for Clinical Imaging Systems 3.12 RF Coils for Very High Field Human Imaging3.13 Dielectric Resonators
3.14 Antennae for Travelling Wave MRI
Appendix A
References
4.1 Introduction
4.2 The Origins of Magnetic Field Inhomogeneity
4.3 Static Spherical Harmonic Shimming
4.4 Dynamic Spherical Harmonic Shimming
4.5 Alternative Shimming Methods
References
5.1 Introduction
5.2 Gradient System
5.3 Examples of Specific Gradient Coil Designs
References
6.1 Introduction
6.2 Principles of RF Amplification
6.3 Matching Networks for Amplifiers
6.4 Amplifier Performance Considerations 6.5 Amplifiers for Multi-Channel Transmission6.6 Current Source Amplifiers
6.7 Low Output Impedance Amplifiers
6.8 Testing and Comparison of Amplifiers Architectures
6.9 Selection of Amplifier Architecture
References
7.1 Introduction
7.2 Signal Levels and Dynamic Ranges of MR Data
7.3 Overall Noise Figure of the Receive Chain
7.4 Design of Transmit/Receive Switches
7.5 Low-Noise Preamplifiers
7.6 Data Sampling
7.7 Analogue-to-Digital Converters
7.8 Optical and Wireless Data Transmission
References
8.1 Introduction
8.2 Simulating Electromagnetic Fields for Magnetic Resonance