內容大鋼
Electromagnetic Compatibility (EMC) utilizes dedicated theory and technologies to predict, assess and prevent potential electromagnetic interference problems.
After giving a brief overview of EMC and the related topics, this book explains basic EMC knowledge, including the properties of potential noise sources, distributed parameters, and modeling methods. Some prerequisites of EMC study, including the electromagnetic theory and signal analysis are also illustrated in a practical viewpoint. Then it discusses the coupling mechanisms, and introduces the electromagnetic interference (EMI) mitigation techniques, what left are application-oriented EMC testing and design topics. To better explain mysterious EMC phenomenon, this book was written with practical cases, and with a hierarchical methodology.
It combines experiences and results from years of research by the authors and best practices of international colleagues, makes it an ideal textbook for graduate students, as well as a beneficial reference for researchers and engineers in the area of electronics, electrical engineering, etc.
目錄
Chapter 1 Introduction to EMC
1.1 What is EMC
1.1.1 The Four Aspects of EMC problems
1.1.2 EMC-related Issues and Accidents
1.2 Basic Interference Sources
1.3 Basic Coupling Mechanisms
1.4 Basic Sensitive Equipment
1.4.1 Typical Sensitive Equipment
1.4.2 Susceptibility of Sensitive Equipment
1.5 Overview of EMI Control Techniques
1.6 EMC Foundations
1.7 References
1.8 Quiz
Chapter 2 Classification of Noise Sources
2.1 General Classification of Noise Sources
2.2 The Fourier Transform
2.3 Fourier Spectrum of Base Band Signals
2.3.1 Single Trapezoid
2.3.2 Pulse Trains
2.3.3 Double Exponential Pulses
2.4 Fourier Spectrum of Modulated Signals
2.4.1 Analog Modulation
2.4.2 Digital Modulation
2.5 References
2.6 Quiz
Chapter 3 Distributed Parameters
3.1 Review of Electromagnetic Theory
3.2 Review of Resistance Concepts
3.2.1 Basic Definitions
3.2.2 Self and Mutual Conductance
3.2.3 Grounding Resistance
3.2.4 Alternating Current Distributions
3.3 Review of Inductance Concepts
3.3.1 Basic Definition of Inductance
3.3.2 Calculation of Inductances
3.3.3 High Frequency Behaviors
3.4 Review of Capacitance Concepts
3.4.1 Basic Definition of Capacitance
3.4.2 Calculation of Capacitance
3.4.3 Grounded Floating and Shielded Conductors
3.4.4 High Frequency Behaviors
3.5 References
3.6 Quiz
Chapter 4 Modeling for EMC
4.1 Models and Modeling
4.1.1 Role of Models in EMC
4.1.2 Modeling Methods for EMC
4.2 Modeling of Nonlinearity
4.2.1 Power Series
4.2.2 Volterra Series
4.3 References
4.4 Quiz
Chapter 5 Field-field Coupling
5.1 Principle of Radiative Coupling
5.2 Near and Far Field Zones
5.3 Elementary Radiators
5.3.1 Dipole Antenna ( Electric Current Based Radiator)
5.3.2 Loop Antenna ( Magnetic Current Based Radiator)
5.3.3 Aperture Antenna ( Huygens Source)
5.4 Important Antenna Parameters
5.5 Isolation between Antennas
5.5.1 Friis Transmission Equation
5.5.2 Modified Friis Transmission Equation
5.5.3 Isolation on Platform
5.6 References
5.7 Quiz
Chapter 6 Wire-wire Coupling
6.1 Galvanic Coupling
6.1.1 Principle of Galvanic Coupling
6.1.2 Two-port Galvanic Coupling Network
6.2 Inductive Coupling
6.2.1 Principle of Inductive Coupling
6.2.2 Two-port Inductive Coupling Network
6.2.3 Calculation of Mutual Inductance
6.3 Capacitive Coupling
6.4 Generalized Weak Coupling
6.5 References
6.6 Quiz
Chapter 7 Transmission Line Coupling
7.1 Review of Transmission Line Theory
7.1.1 Telegraphers Equations
7.1.2 Reflections on Transmission Lines
7.2 Transmission Line Coupling
7.2.1 Coupling between Transmission Lines
7.2.2 Effects of Mutual Coupling
7.3 Multi-conductor Transmission Lines
7.3.1 Generalized Telegraphers Equations
7.3.2 Special Solutions of MTL Formulation： Degenerated Modes
7.3.3 General Solutions of MTL Formulation： Normal Modes
7.4 References
7.5 Quiz
7.6 Source Code
Chapter 8 Field-wire Coupling
8.1 Multi-conductor Transmission Line Equation
8.1.1 The Equation Associated with Distributed Source
8.1.2 Description of the Distributed Sources
8.2 Analysis of Cables
8.2.1 Twisted Line
8.2.2 Shielded Line
8.3 Penetration Field
8.4 References
8.5 Quiz
8.6 Source Code
Chapter 9 Signal Balancing
9.1 Differential Mode and Common Mode
9.1.1 Coaxial line
9.1.2 Coupled Microstrip Line
9.1.3 Parallel Line
9.2 Signal Balancing Methods
9.2.1 Overview
9.2.2 CM Suppressing Transformers
9.3 References
9.4 Quiz
Chapter 10 Grounding and Decoupling
10.1 Elements of Proper Grounding
10.1.1 Concept
10.1.2 Classification
10.1.3 Minimum Impedance Path
10.2 Grounding Methods
10.2.1 Single Point and Multipoint Grounding
10.2.2 Cable Grounding
10.2.3 Grounding for EMI Reduction
10.3 Decoupling
10.3.1 Concept of Decoupling
10.3.2 Hierarchical Decoupling
10.4 References
10.5 Quiz
Chapter 11 Electromagnetic Shielding
11.1 Concepts of Electromagnetic Shielding
11.1.1 Overview of Electromagnetic Shielding
11.1.2 Classification of Electromagnetic Shielding
11.1.3 Hierarchy of Electromagnetic Shielding
11.2 Planar Plate
11.2.1 High Frequency Shielding
11.2.2 Low Frequency Shielding
11.2.3 Low and High Frequency Shielding
11.3 Planar Plate with Holes
11.3.1 Small Holes
11.3.2 Cut-off Waveguide
11.4 Enclosures for Equipment
11.4.1 Rectangular Enclosures
11.4.2 Resonance of the Enclosures
11.5 Aircraft Fuselage and Car Chassis
11.5.1 Over Mode Cavity Theory
11.5.2 Extended Theory for Composite Materials
11.6 References
11.7 Quiz
11.8 Source Code
Chapter 12 Filters and Surge Protectors
12.1 The Classification of Filters
12.2 Passive EMI Filters
12.2.1 Second Order Low Pass Filters
12.2.2 Third Order Low Pass Filters
12.3 Active Filter Circuits
12.3.1 Operating Principles
12.3.2 Insertion Loss
12.4 Surge Protector
12.4.1 Overview
12.4.2 Design Considerations
12.5 References
12.6 Quiz
Chapter 13 Electromagnetic Absorbers
13.1 Introduction
13.2 Planar Absorbing Materials
13.2.1 Analysis Method
13.2.2 Two Planar Absorbers
13.3 Applications of Electromagnetic Absorbers
13.3.1 Reduce the Q Factors of Metallic Cavity
13.3.2 Improve the Shielding Effectiveness of Metallic Chassis
13.4 References
13.5 Quiz
Chapter 14 Testing for EMC
14.1 The Four Items of EMC Testing
14.2 EMC Testing Standards
14.2.1 Classification of Standards
14.2.2 Selected Standards
14.3 RE and RS Testing
14.3.1 Introduction
14.3.2 RE and RS Related Antenna Parameters
14.3.3 Wave Propagation in Testing Facilities
14.3.4 Reception of Weak Signals
14.4 CE and CS Testing
14.4.1 Introduction
14.4.2 Line Impedance Stabilization Network
14.4.3 Current Probes
14.5 References
14.6 Quiz
14.7 Source Code
Chapter 15 EMC Design
15.1 Purpose of EMC Design
15.2 Electromagnetic Topology
15.3 Systematic EMC Design
15.4 References
15.5 Quiz
AppendixA Review of Circuit Analysis
AppendixB Wireless Communications
AppendixC Dimensions in EMC
AppendixD Abbreviations and Acronyms
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