Book description
Scientific and technical knowledge for measurements in modern electromagnetism must be vast as our electromagnetic environment covers all frequencies and wavelengths. These measurements must be applied to fields as varied as nanotechnologies, telecommunications, meteorology, geolocalization, radioastronomy, health, biology, etc. In order to cover the multiple facets of the topic, this book sweeps the entire electromagnetic spectrum, from several hertz to terahertz; considers distances ranging from nanometers to light-years in optics; before extending towards the various measurement techniques using electromagnetic waves for various applications. This book describes these different facets in eleven chapters, each covering different domains of applications.
Table of contents
- Cover
- Title Page
- Copyright
- Preface
-
Chapter 1: Electromagnetic Environment
- 1.1. Electromagnetic radiation sources
- 1.2. Electromagnetic fields
- 1.3. Bibliography
-
Chapter 2: From Measurement to Control of Electromagnetic Waves using a Near-field Scanning Optical Microscope
- 2.1. Introduction
- 2.2. Principle of the measurement using a local probe
- 2.3. Measurement of the electromagnetic field distribution inside nanophotonic components
- 2.4. Measuring the amplitude and phase in optical near-field
- 2.5. Active optical near-field microscopy
- 2.6. Conclusion
- 2.7. Acknowledgements
- 2.8. Bibliography
-
Chapter 3: Meteorological Visibility Measurement: Meteorological Optical Range
- 3.1. Introduction
- 3.2. Definitions
- 3.3. Atmospheric composition
- 3.4. Atmospheric effects on light propagation
- 3.5. Units and scales
- 3.6. Measurement methods
- 3.7. Visibility perturbation factors
- 3.8. Applications
- 3.9. Appendix – optical contrast and Koschmieder’s law
- 3.10. Glossary
- 3.11. Bibliography
-
Chapter 4: Low Coherence Interferometry
- 4.1. Introduction
- 4.2. Phase measurement
- 4.3. Metrology considerations
- 4.4. Applications
- 4.5. Conclusion
- 4.6. Bibliography
- Chapter 5: Passive Remote Sensing at Submillimeter Wavelengths and THz
-
Chapter 6: Exposimetry – Measurements of the Ambient RF Electromagnetic Fields
- 6.1. Introduction
- 6.2. Definitions
- 6.3. Interactions of the electromagnetic fields with biological tissues and medical risks
- 6.4. Exposure limit values
- 6.5. Electromagnetic environment to be measured
- 6.6. Measurement equipment
-
6.7. Measurements
- 6.7.1. Measures to the static field
- 6.7.2. ELF field measurements
- 6.7.3. RF and UHF field measurements
- 6.7.4. In situ measurements and total electric field
- 6.7.5. Calibration
- 6.7.6. Evaluation of measurement uncertainties
- 6.7.7. SAR and its determination
- 6.7.8. Measurement techniques for electromagnetic compatibility (CEM) in the field of RF
- 6.7.9. Measurements for WiFi (IEEE 802.11) technologies
- 6.7.10. Field measurements in mobility situations
- 6.8. Control stations and uninterrupted electromagnetic measurements: towards a 3D electromagnetic land register
- 6.9. Appendix 1 – some field measurements
- 6.10. Appendix 2 – principal characteristics of mobile communication systems
- 6.11. Bibliography
- Chapter 7: Ambient RF Electromagnetic Measurements in a Rural Environment
-
Chapter 8: Radio Mobile Measurement Techniques
- 8.1. Introduction
- 8.2. Field strength measurements
- 8.3. Measurement of the impulse response
- 8.4. Measurement of directions of arrival
- 8.5. WiFi measurements in a home environment (field strength, data rate)
- 8.6. Conclusion
- 8.7. Glossary
- 8.8. Acknowledgments
- 8.9. Bibliography
- Chapter 9: Dosimetry of Interactions Between the Radioelectric Waves and Human Tissues – Hybrid Approach of the Metrology
-
Chapter 10: Measurement for the Evaluation of Electromagnetic Compatibility
- 10.1. Introduction
- 10.2. General aspects of EMC measurement
- 10.3. Emissivity and radiated immunity testing
- 10.4. Efficiency and limitations of EMC measurement techniques
- 10.5. Mode-stirred reverberation chambers
- 10.6. Electromagnetic near-field measurement techniques applied to EMC
- 10.7. Conclusions and future prospects
- 10.8. Bibliography
-
Chapter 11: High Precision Pulsar Timing in Centrimetric Radioastronomy
- 11.1. Introduction
- 11.2. Ultra-stable clocks to the limits of the Galaxy
- 11.3. Dispersion by the interstellar medium
- 11.4. Instrumentation used to study pulsars
- 11.5. Swept local oscillator dedispersion
- 11.6. Filterbank dedispersion
- 11.7. Real-time coherent dedispersion
- 11.8. The coherent pulsar instrumentation installed at Nançay
- 11.9. Conclusion
- 11.10. Bibliography
- Chapter 12: Long Baseline Decameter Interferometry between Nançay and LOFAR
- List of Authors
- Index
Product information
- Title: Measurements using Optic and RF Waves
- Author(s):
- Release date: January 2010
- Publisher(s): Wiley
- ISBN: 9781848211872
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