
High Frequency Electromagnetic Dosimetry.
Title:
High Frequency Electromagnetic Dosimetry.
Author:
Sánchez-Hernández, David A.
ISBN:
9781596933989
Personal Author:
Physical Description:
1 online resource (274 pages)
Contents:
High Frequency Electromagnetic Dosimetry -- Contents -- Foreword -- Chapter 1 Introduction -- 1.1 Introduction -- 1.2 Exposure Scenarios -- 1.3 The Nature of the Interaction: Rationale for Limiting Exposure to EMF -- 1.4 International Scientific Messages -- 1.5 Risk Communication and Perception -- 1.6 The Reason for Writing this Book -- References -- Chapter 2 Fundamentals of Electromagnetic Fields Interaction with Matter -- 2.1 Introduction -- 2.2 Electromagnetic Dosimetry -- 2.2.1 Definition -- 2.2.2 Electromagnetic Fields and Matter -- 2.2.3 Specific Absorption Rate -- 2.3 Dielectric Properties -- 2.3.1 Measurement Techniques -- 2.3.2 Current Knowledge on Dielectric Properties -- 2.3.3 The Role of Tissue Dielectric Properties and Geometry on Electromagnetic Dosimetry -- 2.4 Heat Generation -- 2.4.1 Bioheat Equation -- 2.4.2 Thermal Properties of Human Tissues -- 2.5 Conclusions -- References -- Chapter 3 Far-Field Numerical Electromagnetic Dosimetry -- 3.1 Introduction -- 3.2 Electromagnetic Exposure Evaluation and Compliance Testing -- 3.3 Human Body and Source Modeling -- 3.3.1 Human Body Model -- 3.3.2 Source Modeling -- 3.4 Simulation Techniques -- References -- Chapter 4 Near-Field Numerical Electromagnetic Dosimetry -- 4.1 Phantom and Source Modeling -- 4.1.1 Phantom Developments -- 4.1.2 Source Modeling -- 4.2 Simulation Techniques -- 4.2.1 Averaging Strategies -- 4.2.2 Meshing Strategies -- References -- Chapter 5 In Situ Measured Exposure Assessment and Compliance Testing -- 5.1 Introduction -- 5.2 Preevaluation -- 5.3 Instrumentation for Measurement -- 5.3.1 Broadband Probes -- 5.3.2 Narrowband Equipment -- 5.3.3 Antennas -- 5.3.4 Digital Mobile Communications Measuring Instrument -- 5.4 Volunteer Studies -- 5.5 Accurate Far-Field Compliance Testing for 2G Measurements -- 5.5.1 Measurement Campaigns -- 5.5.2 Measurement Procedures.
5.5.3 Base Station Activity Determination -- 5.5.4 Broadband Measurements -- 5.5.5 Data Acquisition and Evaluation of Compliance with Broadband Probes -- 5.5.6 Narrowband Measurements -- 5.5.7 Data Acquisition and Evaluation of Compliance with Narrowband Probes -- 5.6 Accurate Far-Field Compliance Testing for 3G Measurements -- 5.6.1 The Need for Measurements -- 5.6.2 The UMTS Downlink Signal -- References -- Chapter 6 Near-Field SAR Measurements with Automated Scanning Systems -- 6.1 Introduction -- 6.2 Dosimetric Assessment System -- 6.3 SAR Assessment System -- 6.4 Portable SAR Systems -- 6.5 Sources of Inaccuracies -- References -- Chapter 7 The Effect of Metallic Objects on SAR Distributions -- 7.1 Introduction -- 7.2 Perfectly Conducting Spectacles and Eye Implants -- 7.3 Electrodes and Wire-Leads -- 7.4 Pins -- 7.5 Plates -- 7.6 Rings, Piercings, and Auditory Implants -- 7.7 Stents -- References -- Chapter 8 Worldwide Standardization and Guideline Discrepancies -- 8.1 Introduction -- 8.2 Extremities and Mass- and Time-Averaging -- 8.3 Volume Averaging -- 8.4 Regulations -- References -- Chapter 9 Medical Applications of High Frequency Electromagnetic Energy -- 9.1 Electromagnetic Therapy and Hypothermia -- 9.1.1 Biological Response and Risk -- 9.2 Therapeutic Applications -- 9.2.1 Cardiac Treatments -- 9.2.2 Urological Pathologies -- 9.2.3 Gastric Pathologies -- 9.2.4 Tumor Ablation -- 9.2.5 Sleep Breathing Disorders -- 9.2.6 Endometrial Ablation -- 9.2.7 Assistance to Arthroscopic Surgery -- 9.2.8 Assistance to Lipoclasty -- 9.3 Conclusions and Future Research -- References -- Chapter 10 Conclusions -- References -- Acronyms -- About the Editor -- About the Contributors -- Index.
Abstract:
Along with the growth of RF and microwave technology applications, there is a mounting concern about the possible adverse effects over human health from electromagnetic radiation. Addressing this issue and putting it into perspective, this groundbreaking resource provides critical details on the latest advances in high frequency electromagnetic dosimetry.
Local Note:
Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2017. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.
Genre:
Electronic Access:
Click to View