Magnetic resonance technology : hardware and system component design [E-Book] / editors: Andrew G. Webb, Bruce Balcom, William Price.
Magnetic resonance systems are used in almost every academic and industrial chemistry, physics and biochemistry department, as well as being one of the most important imaging modalities in clinical radiology. The design of such systems has become increasingly sophisticated over the years. Static mag...
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Full text |
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Personal Name(s): | Webb, Andrew G., editor |
Balcom, Bruce, editor / Price, William, editor | |
Imprint: |
[Cambridge] :
Royal Society of Chemistry,
2016
|
Physical Description: |
1 online resource. |
Note: |
englisch |
ISBN: |
9781782623878 1782623876 9781782623595 1782623590 |
Series Title: |
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New developments in NMR ;
7 |
Subject (LOC): |
- 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