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• Title
• Preface
• Contents
• 1 The Electromagnetic Model
• 1-1 Introduction
• 1-2 The Electromagnetic Model
• 1-3 SI Units and Universal Constants
• Review Questions
• 2 Vector Analysis
• 2-1 Introduction
• 2-2 Vector Addition and Subtraction
• 2-3 Products of Vectors
• 2-3.1 Scalar or Dot Product
• 2-3.2 Vector or Cross Product
• 2-3.3 Product of Three Vectors
• 2-4 Orthogonal Coordinate Systems
• 2-4.1 Cartesian Coordinates
• 2-4.2 Cylindrical Coordinates
• 2-4.3 Spherical Coordinates
• 2-5 Integrals Containing Vector Functions
• 2-6 Gradient of a Scalar Field
• 2-7 Divergence of a Vector Field
• 2-8 Divergence Theorem
• 2-9 Curl of a Vector Field
• 2-10 Stokes’s Theorem
• 2-11 Two Null Identities
• 2-11.1 Identity I
• 2-11.2 Identity II
• 2-12 Helmholtz’s Theorem
• Review Questions
• Problems
• 3 Static Electric Fields
• 3-1 Introduction
• 3-2 Fundamental Postulates of Electrostatics in Free Space
• 3-3 Coulomb’s Law
• 3-3.1 Electric Field Due to a System of Discrete Charges
• 3-3.2 Electric Field Due to a Continuous Distributionof Charge
• 3-4 Gauss’s Law and Applications
• 3-5 Electric Potential
• 3-5.1 Electric Potential Due to a Charge Distribution
• 3-6 Conductors in Static Electric Field
• 3-7 Dielectrics in Static Electric Field
• 3-7.1 Equivalent Charge Distributions ofPolarized Dielectrics
• 3-8 Electric Flux Density and Dielectric Constant
• 3-8.1 Dielectric Strength
• 3-9 Boundary Conditions for Electrostatic Fields
• 3-10 Capacitance and Capacitors
• 3-10.1 Series and Parallel Connections of Capacitors
• 3-10.2 Capacitances in Multiconductor Systems
• 3-10.3 Electrostatic Shielding
• 3-11 Electrostatic Energy and Forces
• 3-11.1 Electrostatic Energy in Terms of Field Quantities
• 3-11.2 Electrostatic Forces
• Review Questions
• Problems
• 4 Solution of Electrostatic Problems
• 4-1 Introduction
• 4-2 Poisson’s and Laplace’s Equations
• 4-3 Uniqueness of Electrostatic Solutions
• 4-4 Method of Images
• 4-4.1 Point Charge and Conducting Planes
• 4-4.2 Line Charge and Parallel Conducting Cylinder
• 4-4.3 Point Charge and Conducting Sphere 170
• 4-4.4 Charged Sphere and Grounded Plane
• 4-5 Boundary-Value Problems in Cartesian Coordinates
• 4-6 Boundary-Value Problems in Cylindrical Coordinates
• 4-7 Boundary-Value Problems in Spherical Coordinates
• Review Questions
• Problems
• 5 Steady Electric Currents
• 5-1 Introduction
• 5-2 Current Density and Ohm’s Law
• 5-3 Electromotive Force and KirchhofT’s Voltage Law
• 5-4 Equation of Continuity and KirchhofT’s Current Law
• 5-5 Power Dissipation and Joule’s Law
• 5-6 Boundary Conditions for Current Density
• 5-7 Resistance Calculations
• Review Questions
• Problems
• 6 Static Magnetic Fields
• 6-1 Introduction
• 6-2 Fundamental Postulates of Magnetostatics in Free Space
• 6-3 Vector Magnetic Potential
• 6-4 The Biot-Savart Law and Applications
• 6-5 The Magnetic Dipole
• 6-5.1 Scalar Magnetic Potential
• 6-6 Magnetization and Equivalent Current Densities
• 6-6.1 Equivalent Magnetization Charge Densities
• 6-7 Magnetic Field Intensity and Relative Permeability
• 6-8 Magnetic Circuits
• 6-9 Behavior of Magnetic Materials
• 6-10 Boundary Conditions for Magnetostatic Fields
• 6-11 Inductances and Inductors
• 6-12 Magnetic Energy
• 6-12.1 Magnetic Energy in Terms of Field Quantities
• 6-13 Magnetic Forces and Torques
• 6-13.1 Hall Effect
• 6-13.2 Forces and Torques on Current-Carrying Conductors
• 6-13.3 Forces and Torques in Terms of StoredMagnetic Energy
• 6-13.4 Forces and Torques in Terms of Mutual Inductance
• Review Questions
• Problems
• 7 Time-Varying Fields and Maxwell’s Equations
• 7-1 Introduction
• 7-2 Faraday’s Law of Electromagnetic Induction
• 7-2.1 A Stationary Circuit in a Time-VaryingMagnetic Field
• 7-2.2 Transformers
• 7-2.3 A Moving Conductor in a Static Magnetic Field
• 7-2.4 A Moving Circuit in a Time-Varying Magnetic Field
• 7-3 Maxwell’s Equations
• 7-3.1 Integral Form of Maxwell’s Equations
• 7-4 Potential Functions
• 7-5 Electromagnetic Boundary Conditions
• 7-5.1 Interface between Two Lossless Linear Media
• 7-5.2 Interface between a Dielectric and aPerfect Conductor
• 7-6 Wave Equations and Their Solutions
• 7-6.1 Solution of Wave Equations for Potentials
• 7-6.2 Source-Free Wave Equations
• 7-7 Time-Harmonic Fields
• 7-7.1 The Use of Phasors—A Review
• 7-7.2 Time-Harmonic Electromagnetics
• 7-7.3 Source-Free Fields in Simple Media
• 7-7.4 The Electromagnetic Spectrum
• Review Questions
• Problems
• 8 Plane Electromagnetic Waves
• 8-1 Introduction
• 8-2 Plane Waves in Lossless Media
• 8-2.1 Doppler Effect
• 8-2.2 Transverse Electromagnetic Waves
• 8-2.3 Polarization of Plane Waves
• 8-3 Plane Waves in Lossy Media
• 8-3.1 Low-Loss Dielectrics
• 8-3.2 Good Conductors
• 8-3.3 Ionized Gases
• 8-4 Group Velocity
• 8-5 Flow of Electromagnetic Power and the Poynting Vector
• 8-5.1 Instantaneous and Average Power Densities
• 8-6 Normal Incidence at a Plane Conducting Boundary
• 8-7 Oblique Incidence at a Plane Conducting Boundary
• 8-7.1 Perpendicular Polarization
• 8-7.2 Parallel Polarization
• 8-8 Normal Incidence at a Plane Dielectric Boundary
• 8-9 Normal Incidence at Multiple Dielectric Interfaces
• 8-9.1 Wave Impedance of the Total Field
• 8-9.2 Impedance Transformation with Multiple Dielectrics
• 8-10 Oblique Incidence at a Plane Dielectric Boundary
• 8-10.1 Total Reflection
• 8-10.2 Perpendicular Polarization
• 8-10.3 Parallel Polarization
• Review Questions
• Problems
• 9 Theory and Applications of Transmission Lines
• 9-1 Introduction
• 9-2 Transverse Electromagnetic Wave along a Parallel-PlateTransmission Line
• 9-2.1 Lossy Parallel-Plate Transmission Lines
• 9-2.2 Microstrip Lines
• 9-3 General Transmission-Line Equations
• 9-3.1 Wave Characteristics on an InfiniteTransmission Line
• 9-3.2 Transmission-Line Parameters
• 9-3.3 Attenuation Constant from Power Relations
• 9-4 Wave Characteristics on Finite Transmission Lines
• 9-4.1 Transmission Lines as Circuit Elements
• 9-4.2 Lines with Resistive Termination
• 9-4.3 Lines with Arbitrary Termination
• 9-4.4 Transmission-Line Circuits
• 9-5 Transients on Transmission Lines
• 9-5.1 Reflection Diagrams
• 9-5.2 Pulse Excitation
• 9-5.3 Initially Charged Line
• 9-5.4 Line with Reactive Load
• 9-6 The Smith Chart
• 9-6.1 Smith-Chart Calculations for Lossy Lines
• 9-7 Transmission-Line Impedance Matching
• 9-7.1 Impedance Matching by Quarter-Wave Transformer
• 9-7.2 Single-Stub Matching
• 9-7.3 Double-Stub Matching
• Review Questions
• Problems
• 10 Waveguides and Cavity Resonators
• 10-1 Introduction
• 10-2 General Wave Behaviors along Uniform Guiding Structures
• 10-2.1 Transverse Electromagnetic Waves
• 10-2.2 Transverse Magnetic Waves
• 10-2.3 Transverse Electric Waves
• 10-3 Parallel-Plate Waveguide
• 10-3.1 TM Waves between Parallel Plates
• 10-3.2 TE Waves between Parallel Plates
• 10-3.3 Energy-Transport Velocity
• 10-3.4 Attenuation in Parallel-Plate Waveguides
• 10-4 Rectangular Waveguides
• 10-4.1 TM Waves in Rectangular Waveguides
• 10-4.2 TE Waves in Rectangular Waveguides
• 10-4.3 Attenuation in Rectangular Waveguides
• 10-4.4 Discontinuities in Rectangular Waveguides
• 10-5 Circular Waveguides
• 10-5.1 Bessel’s Differential Equation andBessel Functions
• 10-5.2 TM Waves in Circular Waveguides
• 10-5.3 TE Waves in Circular Waveguides
• 10-6 Dielectric Waveguides
• 10-6.1 TM Waves along a Dielectric Slab
• 10-6.2 TE Waves along a Dielectric Slab
• 10-6.3 Additional Comments onDielectric Waveguides
• 10-7 Cavity Resonators
• 10-7.1 Rectangular Cavity Resonators
• 10-7.2 Quality Factor of Cavity Resonator
• 10-7.3 Circular Cavity Resonator
• Review Questions
• Problems
• 11 Antennas and Radiating Systems
• 11-1 Introduction
• 11-2 Radiation Fields of Elemental Dipoles
• 11-2.1 The Elemental Electric Dipole
• 11-2.2 The Elemental Magnetic Dipole
• 11-3 Antenna Patterns and Antenna Parameters
• 11-4 Thin Linear Antennas
• 11-4.1 The Half-Wave Dipole
• 11-4.2 Effective Antenna Length
• 11-5 Antenna Arrays
• 11-5.1 Two-Element Arrays
• 11-5.2 General Uniform Linear Arrays
• 11-6 Receiving Antennas
• 11-6.1 Internal Impedance and Directional Pattern
• 11-6.2 Effective Area
• 11-6.3 Backscatter Cross Section
• 11-7 Transmit-Receive Systems
• 11-7.1 Friis Transmission Formula and Radar Equation
• 11-7.2 Wave Propagation near Earth’s Surface
• 11-8 Some Other Antenna Types
• 11-8.1 Traveling-Wave Antennas
• 11-8.2 Helical Antennas
• 11-8.3 Yagi-Uda Antenna
• 11-8.4 Broadband Antennas
• 11-9 Aperture Radiators
• References
• Review Questions
• Problems
• Appendixes
• A Symbols and Units
• A-l Fundamental SI (Rationalized MKSA) Units
• A-2 Derived Quantities
• A-3 Multiples and Submultiples of Units
• B Some Useful Material Constants
• B-l Constants of Free Space
• B-2 Physical Constants of Electron and Proton
• B-3 Relative Permittivities (Dielectric Constants)
• B-4 Conductivities
• B-5 Relative Permeabilities
• C Index of Tables
• General Bibliography
• Answers to Selected Problems
• Index