
作者:[美]郑钧(DavidK.Cheng)
页数:703页
出版社:清华大学出版社
出版日期:2020
ISBN:9787302546641
电子书格式:pdf/epub/txt
内容简介
《电磁场与电磁波(第2版)》是一本世界知名高校广泛采用的国际经典教材,从电磁模型的介绍入手,全面、系统、详细地阐述了电磁场与电磁波的基本理论,包括静电场、静磁场、稳恒电流场、边值问题、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;并给出了丰富的设计实例。书中同时配备了大量例题及习题以便读者快速领会各章精华;书后附有习题解答及中英文对照术语表,方便查阅。全书内容丰富、逻辑性强、深入浅出,公式书写规范。本书内容可灵活取舍,适宜作为理工科本科生及研究生“电磁场与电磁波”等课程的教材。原作者是华人两院院士David K. Cheng(IEE Fellow &IEEE Fellow),他撰写的这本经典教材极其符合中国学生的学习特点,一直被追赶,极负盛誉的经典名著,世界百所名校采用!
作者简介
David K.Cheng 因在电磁学领域的工作而闻名。 他于1948—1984年在雪城大学从事教学和科研。出版了《线性系统分析》《电磁场和电磁波》(第1、2版)、《工程电磁场基础》。撰写了200多篇论文和报告。IEEE Life Fellow、IEE Fellow和特许工程师,美国科学促进协会会员,纽约科学院院士,Eta Kappa Nu和Sigma Xi荣誉学会的会员。
本书特色
本书是关于电磁场与电磁波的一本很有特色的经典教材,取材新额,笔法灵活,逻辑性强。从矢量分析和场论入手,以简捷清晰的方式建立电磁模型。紧接着,全面阐述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、电磁屏藏等内容。本书除了内容全面之外,还具有很大的灵活性,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。
目录
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 Distribution of 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 of Polarized 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
……
5 Steady Electric Currents
6 Static Magnetic Fields
7 Time-Varying Fields and Maxwell’s Equations
8 Plane Electromagnetic Waves
9 Theory and Applications of Transmission Lines
10 Waveguides and Cavity Resonators
11 Antennas and Radiating Systems
Appendixes
General Bibliography
Answers to Selected Problems
Index
Some Useful Items














