电磁场与电磁波

所属分类:研究生/本科/专科教材  
出版时间:2007-7   出版时间:清华大学   作者:David K.Cheng   页数:703  
Tag标签:电磁场,电磁学,电子,课程,教材,学术,microwave  

内容概要

本书是关于电磁场与电磁波的一本很有特色的教材,取材新颖,笔法灵活,逻辑性强。教材从矢量分析和场论人手,以简捷清晰的方式建立了电磁模型。紧接着,全面地阐述了电磁场和电磁波的基础理论,包括静电场、静磁场、稳恒电流的场、边值问题的经典解法、时变电磁场与麦克斯韦方程组、平面电磁波及其传播、传输线、阻抗圆图、微带线、波导与谐振腔、天线与电磁辐射、电磁屏蔽等内容。本书除了内容全面之外,还具有很大的灵活性,这是因为全书的内容安排具有较完整的模块性,从而可以灵活地取舍和组合成适合不同行业和不同对象的电磁场与电磁波的教材。
本书特别适合用作理科大学本科高年级和工科院校硕士研究生基础课的英文授课教材或英文参考书。

书籍目录

1  The Electromagnetic Model
1-1 Introduction
1-2 The Electromagnetic Model
1-3 SI Units and Univeal Cotants
Review Questio
2 Vector Analysis
2-1 Introduction
2-2 Vector Addition and Subtraction
2-3 Products of Vecto
2-3.1 Scalar or Dot Product
2-3.2 Vector or Cross Product
2-3.3 Product of Three Vecto
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 Functio
2-6 Gradient of a Scalar Field
2-7 Divergence of a Vector Field
2-8 Divergence Theorem
2-9 Curt 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 Questio
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 Distribution of
Charge
3-4 Gauss's Law and Applicatio
3-5 Electric Potential
3 5.1 Electric Potential Due to a Charge Distribution
3-6 Conducto in Static Electric Field
3-7 Dielectrics in Static Electric Field
3-7.1 Equivalent Charge Distributio of Polarized Dielectrics
3-8 Electric Flux Deity and Dielectric Cotant
3-8.1 Dielectric Strength
3-9 Boundary Conditio for Electrostatic Fields
3-10 Capacitance and Capacito
3-10.1 Series and Parallel Connectio of Capacito
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 Questio
Problems
4 Solution of Electrostatic Problems
4-1 Introduction
4-2 Poisson's and Laplace's Equatio
4-3 Uniqueness of Electrostatic Solutio
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
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 Questio
Problems
5 Steady Electric Currents
5-1 Introduction
5-2 Current Deity and Ohm's Law
5-3 Electromotive Force and Kirchhoff's Voltage Law
5-4 Equation of Continuity and Kirchhoff's Current Law
5-5 Power Dissipation and Joule's Law
5-6 Boundary Conditio for Current Deity
5-7 Resistance Calculatio
Review Questio
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 Applicatio
6-5 The Magnetic Dipole
6-5.1 Scalar Magnetic Potential
6-6 Magnetization and Equivalent Current Deities
6-6.1 Equivalent Magnetization Charge Deities
6-7 Magnetic Field Inteity and Relative Permeability
6-8 Magnetic Circuits
6-9 Behavior of Magnetic Materials
6-10 Boundary Conditio for Magnetostatic Fields
6-11 Inductances and Inducto
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 Conducto
6-13.3 Forces and Torques in Terms of Stored Magnetic Energy
6-13.4 Forces and Torques in Terms of Mutual Inductance
Review Questio
Problems
7 Time-Varying Fields and Maxwel Equatio
7-1 Introduction
7-2 Faraday's Law of Electromagnetic Induction
7-2.1 A Stationary Circuit in a Time-Varying Magnetic Field
7-2.2 Traforme
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 Equatio
7-3.1 Integral Form of Maxwell's Equatio
7-4 Potential Functio
7-5 Electromagnetic Boundary Conditio
7-5.1 Interface between Two Lossless Linear Media
7-5.2 Interface between a Dielectric and a Perfect Conductor
7-6 Wave Equatio and Their Solutio
7-6.1 Solution of Wave Equatio for Potentials
7-6.2 Source-Free Wave Equatio
7-7 Time-Harmonic Fields
7-7.1 The Use of Phaso—A Review
7-7.2 Time-Harmonic Electromagnetics
7-7.3 Source-Free Fields in Simple Media
7-7.4 The Electromagnetic Spectrum
Review Questio
Problems
8 Plane Electromagnetic Waves
8-1 Introduction
8-2 Plane Waves in Lossless Media
8-2.1 Doppler Effect
8-2.2 Travee 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 Conducto
8-3.3 Ionized Gases
8-4 Group Velocity
8-5 Flow of Electromagnetic Power and the Poynting Vector
8-5.1 Itantaneous and Average Power Deities
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 Traformation with Multiple Dielectrics
8-10 Oblique Incidence at a Plane Dielectric Boundary
8-10.l Total Reflection
8-10.2 Perpendicular Polarization
8-10.3 Parallel Polarization
Review Questio
Problems
9 Theory and Applicatio of Tramission Lines
9-1 Introduction
9-2 Travee Electromagnetic Wave along a Parallel-Plate
Tramission Line
9-2.1 Lossy Parallel-Plate Tramission Lines
9-2.2 Microstrip Lines
9-3 General Tramission-Line Equatio
9-3.1 Wave Characteristics on an Infinite Tramission Line
9-3.2 Tramission-Line Paramete
9-3.3 Attenuation Cotant from Power Relatio
9-4 Wave Characteristics on Finite Tramission Lines
9-4.1 Tramission Lines as Circuit Elements
9-4.2 Lines with Resistive Termination
9-4.3 Lines with Arbitrary Termination
9-4.4 Tramissionq~ine Circuits
9-5 Traients on Tramission 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 Calculatio for Lossy Lines
9-7 Tramission-Line Impedance Matching
9-7.1 Impedance Matching by Quarter-Wave Traformer
9-7.2 Single-Stub Matching
9-7.3 Double-Stub Matching
Review Questio
Problems
10 Waveguides and Cavity Resonato
10-1 Introduction
10-2 General Wave Behavio along Uniform Guiding Structures
10-2.1 Travee Electromagnetic Waves
10-2.2 Travee Magnetic Waves
10-2.3 Travee 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-Traport 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 and Bessel Functio
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 on Dielectric Waveguides
10-7 Cavity Resonato
10-7.1 Rectangular Cavity Resonato
10-7.2 Quality Factor of Cavity Resonator
10-7.3 Circular Cavity Resonator
Review Questio
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 Patter and Antenna Paramete
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 Tramit-Receive Systems
11-7.1 Friis Tramission 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 Radiato
References
Review Questio
Problems
Appendixes
A Symbols and Units
A-1 Fundamental SI (Rationalized MKSA) Units
A-2 Derived Quantities
A-3 Multiples and Submultiples of Units
B Some Useful Material Cotants
B-1 Cotants of Free Space
B-2 Physical Cotants of Electron and Proton
B-3 Relative Permittivities(Dielectric Cotants)
B-4 Conductivities
B-5 Relative Permeabilities
C Index of Tables
General Bibliography
Awe to Selected Problems
Index
Some Useful Items
Some Useful Vector Identities
Gradient, Divergence, Curl, and Laplacian Operatio in Cartesian
Coordinates
Gradient, Divergence, Curl, and Laplacian Operatio in
Cylindrical and Spherical Coordinates

图书封面

图书标签Tags

电磁场,电磁学,电子,课程,教材,学术,microwave


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用户评论 (总计29条)

 
 

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  •     将读
  •     希望学得下去
  •     如果有中文版就更好
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  •     正在抽时间看。以后再追加评论。,先看《反对阐释》
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