Electromagnetic Compatibility Engineering

Informationen zum Autor HENRY W. OTT is President and Principal Consultant of Henry Ott Consultants, an EMC/ESD training and consulting organization located in Livingston, New Jersey. Mr. Ott is considered by many to be the nation's leading EMC educator. Klappentext Praise for Noise Reduction Techniques IN electronic systems"Henry Ott has literally 'written the book' on the subject of EMC. . . . He not only knows the subject, but has the rare ability to communicate that knowledge to others."--EE TimesElectromagnetic Compatibility Engineering is a completely revised, expanded, and updated version of Henry Ott's popular book Noise Reduction Techniques in Electronic Systems. It reflects the most recent developments in the field of electromagnetic compatibility (EMC) and noise reduction¿and their practical applications to the design of analog and digital circuits in computer, home entertainment, medical, telecom, industrial process control, and automotive equipment, as well as military and aerospace systems.While maintaining and updating the core information--such as cabling, grounding, filtering, shielding, digital circuit grounding and layout, and ESD--that made the previous book such a wide success, this new book includes additional coverage of:* Equipment/systems grounding* Switching power supplies and variable-speed motor drives* Digital circuit power distribution and decoupling* PCB layout and stack-up* Mixed-signal PCB layout* RF and transient immunity* Power line disturbances* Precompliance EMC measurements* New appendices on dipole antennae, the theory of partial inductance, and the ten most common EMC problemsThe concepts presented are applicable to analog and digital circuits operating from below audio frequencies to those in the GHz range. Throughout the book, an emphasis is placed on cost-effective EMC designs, with the amount and complexity of mathematics kept to the strictest minimum.Complemented with over 250 problems with answers, Electromagnetic Compatibility Engineering equips readers with the knowledge needed to design electronic equipment that is compatible with the electromagnetic environment and compliant with national and international EMC regulations. It is an essential resource for practicing engineers who face EMC and regulatory compliance issues and an ideal textbook for EE courses at the advanced undergraduate and graduate levels. Zusammenfassung This expanded third edition of the most popular book on electromagnetic compatibility reflects all of the latest advances and developments in the field. It demonstrates how and why noise in electronic digital systems can be avoided or minimized. Inhaltsverzeichnis Preface xxiii Part 1 EMC Theory 1 1 Electromagnetic Compatibility 3 1.1 Introduction 3 1.2 Noise and Interference 3 1.3 Designing for Electromagnetic Compatibility 4 1.4 Engineering Documentation and EMC 6 1.5 United States' EMC Regulations 6 1.6 Canadian EMC Requirements 19 1.7 European Union's EMC Requirements 20 1.8 International Harmonization 26 1.9 Military Standards 27 1.10 Avionics 28 1.11 The Regulatory Process 30 1.12 Typical Noise Path 30 1.14 Miscellaneous Noise Sources 33 1.15 Use of Network Theory 36 Summary 38 Problems 39 References 41 Further Reading 42 2 Cabling 44 2.1 Capacitive Coupling 45 2.2 Effect of Shield on Capacitive Coupling 48 2.3 Inductive Coupling 52 2.4 Mutual Inductance Calculations 54 2.5 Effect of Shield on Magnetic Coupling 56 2.6 Shielding to Prevent Magnetic Radiation 64 2.7 Shielding a Receptor Against Magnetic Fields 67 2.8 Common Impedance Shield Coupling 69 2.9 Experimental Data 70 2.10 Example of Selective Shielding 74 2.11 Shield Transfer Impedanc...

List of contents

Preface.
 
PART 1 EMC THEORY.
 
1. Electromagnetic Compatibility.
 
1.1 Introduction.
 
1.2 Noise and Interference.
 
1.3 Designing for Electromagnetic Compatibility.
 
1.4 Engineering Documentation and EMC.
 
1.5 United States' EMC Regulations.
 
1.6 Canadian EMC Requirements.
 
1.7 European Union's EMC Requirements.
 
1.8 International Harmonization.
 
1.9 Military Standards.
 
1.10 Avionics.
 
1.11 The Regulatory Process.
 
1.12 Typical Noise Path.
 
1.13 Methods of Noise Coupling.
 
1.14 Miscellaneous Noise Sources.
 
1.15 Use of Network Theory.
 
2. Cabling.
 
2.1 Capacitive Coupling.
 
2.2 Effect of Shield on Capacitive Coupling.
 
2.3 Inductive Coupling.
 
2.4 Mutual Inductance Calculations.
 
2.5 Effect of Shield on Magnetic Coupling.
 
2.6 Shielding to Prevent Magnetic Radiation.
 
2.7 Shielding a Receptor Against Magnetic Fields.
 
2.8 Common Impedance Shield Coupling.
 
2.9 Experimental Data.
 
2.10 Example of Selective Shielding.
 
2.11 Shield Transfer Impedance.
 
2.12 Coaxial Cable Versus Twisted Pair.
 
2.13 Braided Shields.
 
2.14 Spiral Shields.
 
2.15 Shield Terminations.
 
2.16 Ribbon Cables.
 
2.17 Electrically Long Cables.
 
3. Grounding.
 
3.1 AC Power Distribution and Safety Grounds.
 
3.2 Signal Grounds.
 
3.3 Equipment/System Grounding.
 
3.4 Ground Loops.
 
3.5 Low-Frequency Analysis of Common-Mode Choke.
 
3.6 High-Frequency Analysis of Common-Mode Choke.
 
3.7 Single Ground Reference for a Circuit.
 
4. Balancing and Filtering.
 
4.1 Balancing.
 
4.2 Filtering.
 
4.3 Power Supply Decoupling.
 
4.4 Driving Capacitive Loads.
 
4.5 System Bandwidth.
 
4.6 Modulation and Coding.
 
5. Passive Components.
 
5.1 Capacitors.
 
5.2 Inductors.
 
5.3 Transformers.
 
5.4 Resistors.
 
5.5 Conductors.
 
5.6 Transmission Lines.
 
5.7 Ferrites.
 
6. Shielding.
 
6.1 Near Fields and Far Fields.
 
6.2 Characteristic and Wave Impedances.
 
6.3 Shielding Effectiveness.
 
6.4 Absorption Loss.
 
6.5 Reflection Loss.
 
6.6 Composite Absorption and Reflection Loss.
 
6.7 Summary of Shielding Equations.
 
6.8 Shielding with Magnetic Materials.
 
6.9 Experimental Data.
 
6.10 Apertures.
 
6.11 Waveguide Below Cutoff.
 
6.12 Conductive Gaskets.
 
6.13 The ''IDEAL'' Shield.
 
6.14 Conductive Windows.
 
6.15 Conductive Coatings.
 
6.16 Internal Shields.
 
6.17 Cavity Resonance.
 
6.18 Grounding of Shields.
 
7. Contact Protection.
 
7.1 Glow Discharges.
 
7.2 Metal-Vapor or Arc Discharges.
 
7.3 AC Versus DC Circuits.
 
7.4 Contact Material.
 
7.5 Contact Rating.
 
7.6 Loads with High Inrush Currents.
 
7.7 Inductive Loads.
 
7.8 Contact Protection Fundamentals.
 
7.9 Transient Suppression for Inductive Loads.
 
7.10 Contact Protection Networks for Inductive Loads.
 
7.11 Inductive Loads Controlled by a Transistor Switch.
 
7.12 Resistive Load Contact Protection.
 
7.13 Contact Protection Selection Guide.
 
7.14 Examples.
 
8. Intrinsic Noise Sources.
 
8.1 Thermal Noise.
 
8.2 Characteristics of Therma

Report

"This is an outstanding book. At 872 pages thick, it is a valuable follow up to Ott s earlier books, Noise Reduction Techniques in Electronic Systems (first edition, 1975; second edition, 1987) . . . EMC will remain with us in the foreseeable future, and we need books like this one." (The Radio Science Bulletin, 1 June 2011)

Product details

• Authors: H Ott, Henry Ott, Henry W. Ott, Ott Henry W.
• Publisher: Wiley, John and Sons Ltd
• Languages: English
• Product format: Hardback
• Released: 11.09.2009
• EAN: 9780470189306
• ISBN: 978-0-470-18930-6
• No. of pages: 872
• Dimensions: 162 mm x 245 mm x 45 mm
• Subjects: Natural sciences, medicine, IT, technology > Technology > Electronics, electrical engineering, communications engineering; elektromagnetische Verträglichkeit, Electrical & Electronics Engineering, Elektrotechnik u. Elektronik, Electromagnetic Compatibility, Elektronischen Rauschen, Noise in Electronic Systems