工程電磁場基礎(2022年清華大學出版社出版的圖書)

《工程電磁場基礎》是2022年清華大學出版社出版的圖書，作者是王薪、劉冰、陸明宇。

基本介紹

• 書名：工程電磁場基礎
• 作者：王薪、劉冰、陸明宇
• 出版社：清華大學出版社
• 出版時間：2022年11月1日
• 定價：79 元
• ISBN：9787302612070

內容簡介

在內容編排上，採用以問題為導向的組織方式，依據矢量分析中的散度、旋度和波動方程等概念形成邏輯主線，分別針對電磁場和電磁波兩個大的概念體系展開編寫。前五章為矢量分析及靜態場，著重建立“場”的概念體系，其核心問題是場源關係，即電場與磁場的散度和旋度源。圍繞該核心問題，對電場、磁場的基本概念、基本特點、相關的邊界條件，以及在此基礎上求解典型的工程問題進行了闡述。後四章為時變電磁場與電磁波，著重建立“波”的概念體系，突出無源區域的電磁波作為亥姆霍茲方程的解這一關鍵點，以尋求不同邊界條件下波動方程的求解作為問題導向。內容包括時變場的波動特性，均勻平面波在自由空間的傳播、在媒質分界面上的反射、折射，以及波導結構中電磁波的傳播模式和規律等等。

主要讀者對象為電類工程專業的本科學生，特別是適合開設電磁場理論雙語課程的電子信息類高校學生。也可供一般的電子工程專業技術人員參考。

圖書目錄

Chapter 1Vector Analysis(矢量分析)

1.1Introduction(引言)

1.2Vector Representation(矢量的表示方式)

1.3Addition and Subtraction(矢量的加減法)

1.4Products of Vectors(矢量乘積)

1.4.1Multiplication by scalars(數乘)

1.4.2Dot Product/Scalar Product(點積/標量積)

1.4.3Cross Product/Vector Product(叉積/矢量積)

1.4.4Scalar and vector triple products(標量/矢量三重積)

1.5Orthogonal Coordinate Systems(正交坐標系)

1.5.1Cartesian Coordinates(笛卡兒坐標)

1.5.2Cylindrical Coordinates(圓柱坐標)

1.5.3Spherical Coordinates(圓球坐標)

1.6Integrals of Vector Fields(矢量場的積分)

1.7Gradient of a Scalar Field(標量場的梯度)

1.8Divergence of a Vector Field(矢量場的散度)

1.9Divergence Theorem(散度定理)

1.10Curl of a Vector Field(矢量場的旋度)

1.11Stokes’s Theorem(斯托克斯定理)

1.12Laplacian Operator(拉普拉斯運算元)

1.13Curlfree and Divergencefree Fields(無旋場與無散場)

1.14Helmholtz’s Theorem(亥姆霍茲定理)

Summary

Review Questions

Problems

Chapter 2Static Electric Fields(靜電場)

2.1Introduction(引言)

2.2Electric Fields and Charges(電場與電荷)

2.2.1Electric Fields Due to Discrete Charges(離散電荷產生的電場)

2.2.2Electric Fields Due to Continuous Charge Distributions

(連續分布電荷產生的電場)

2.3Divergence of Electrostatic Fields and Gauss’s Law(靜電場的散度與高斯定律)

2.4Curl of Electrostatic Fields and Electric Potential(靜電場的旋度與電位)

2.4.1Electric Potential Due to Discrete Charges(離散電荷產生的電位)

2.4.2Electric Potential Due to a Continuous Charge Distribution

(連續分布電荷產生的電位)

2.5Conductors in Static Electric Field(靜電場中的導體)

2.6Dielectrics in Static Electric Fields(靜電場中的介質)

2.7Electric Flux Density and Gauss’s Law(電通密度與高斯定律)

2.8Boundary Conditions for Electrostatic Fields(靜電場的邊界條件)

2.9Capacitance and Capacitors(電容)

2.10Electrostatic Energy(靜電能)

2.10.1Electrostatic Energy in Terms of Charge and Potential

(電荷與電位表示的靜電能)

2.10.2Electrostatic Energy in Terms of Electric Field Quantities

(電場表示的靜電能)

Summary

Review Questions

Problems

Chapter 3Solution of Electrostatic Boundary Value Problems

(靜電場邊界值問題求解)

3.1Introduction(引言)

3.2Poisson’s and Laplace’s Equations(泊松方程、拉普拉斯方程)

3.3Uniqueness of Electrostatic Solutions(靜電場解的唯一性)

3.4Method of Images(鏡像法)

3.4.1Image with Respect to Planes(平面鏡像)

3.4.2Image with Respect to Spheres(球面鏡像)

3.4.3Image in Cylinders(圓柱面鏡像)

3.5Method of Separation of Variables(分離變數法)

Summary

Review Questions

Problems

Chapter 4Steady Electric Currents(恆定電流)

4.1Introduction(引言)

4.2Current Density, Ohm’s Law and Joule’s Law(電流密度、歐姆定律與焦耳定律)

4.3Divergence of Current Density and Conservation of Charge

(電流密度的散度與電荷守恆定律)

4.4Curl of Steady Electric Field and Electromotive Force(恆定電場的旋度與電動勢)

4.5Boundary Conditions for Current Density(電流密度的邊界條件)

4.6Resistance Calculations(電阻計算)

Summary

Review Questions

Problems

Chapter 5Static Magnetic Fields(恆定磁場)

5.1Introduction(引言)

5.2Magnetic Flux Density and BiotSavart Law(磁通密度與比奧薩法定律)

5.3Divergence of Magnetic Flux Density and Vector Magnetic Potential

(磁通密度的散度與矢量磁位)

5.4Curl of Magnetic Flux Density and Ampere’s Circuital Law

(磁通密度的旋度與安培環路定律)

5.5Magnetization and Equivalent Current Densities(磁化與等效電流密度)

5.6Magnetic Field Intensity and Relative Permeability(磁場強度與相對磁導率)

5.7Boundary Conditions for Magnetostatic Fields(恆定磁場的邊界條件)

5.8Magnetic Circuits(磁路)

5.9Inductances and Inductors(電感)

5.9.1Selfinductances of thin wires(細線自感)

5.9.2Internal and external inductances(內電感與外電感)

5.9.3Mutual inductances and the Neumann Formula(互感與紐曼公式)

5.10Magnetic Energy(磁能)

5.10.1Magnetic Energy in Terms of Currents and Magnetic Fluxes

(電流和磁通表示的磁能)

5.10.2Magnetic Energy in Terms of Field Quantities(場量表示的磁能)

Summary

Review Questions

Problems

Chapter 6TimeVarying Electromagnetic Fields(時變電磁場)

6.1Introduction(引言)

6.2Curl of TimeVarying Electric Field and Faraday’s Law of Induction

(電場的旋度與法拉第電磁感應定律)

6.3Curl of TimeVarying Magnetic Field and Displacement Current

(時變磁場的旋度與位移電流)

6.4Maxwell’s Equations(麥克斯韋方程組)

6.5Electromagnetic Boundary Conditions(電磁場邊界條件)

6.5.1Interface between Two Perfect Dielectrics(兩種理想介質分界面)

6.5.2Interface between a Dielectric and a Perfect Conductor

(理想介質與理想導體分界面)

6.6Potential Functions and Wave Equations(位函式與波動方程)

6.6.1Potential functions for timevarying fields（時變場的位函式）

6.6.2Solution of Wave Equations for Potentials(位函式波動方程的解)

6.7Homogeneous Wave Equations in SourceFree Region(無源區域的齊次波動方程)

6.8Poynting Vector and Flow of Electromagnetic Power(坡印廷矢量與電磁功率流)

6.9TimeHarmonic Fields and Waves(時諧場與波)

6.9.1Phasor Expressions of Sinusoidal Field Quantities(正弦場量的相量表示)

6.9.2Phasor Form of Maxwell’s Equations(相量形式的麥克斯韋方程)

6.9.3Nonhomogeneous Helmholtz’s Equations and Phasor Form of Retarded Potential

(非齊次亥姆霍茲方程，推遲位的相量形式)

6.9.4Homogeneous Helmholtz’s Equations in SourceFree Region

(無源區域的齊次亥姆霍茲方程)

6.9.5TimeAverage Power and Energy(時間平均功率與能量)

6.9.6Phasor Form of Poynting’s Theorem(相量形式的坡印廷定理)

Summary

Review Questions

Problems

Chapter 7Uniform Plane Waves(均勻平面波)

7.1Introduction(引言)

7.2Plane Waves in Lossless Medium(無損媒質中的平面波)

7.2.1Transverse Electromagnetic Waves(橫電磁波)

7.2.2Polarization of Plane Waves(平面波的極化)

7.3Plane Waves in Lossy Medium(有損媒質中的平面波)

7.3.1Low Loss Dielectrics(低損耗介質)

7.3.2Good Conductors(良導體)

7.3.3Surface Resistance and Surface Impedance(表面電阻與表面阻抗)

7.4Group Velocity(群速度)

Summary

Review Questions

Problems

Chapter 8Plane Wave Reflection and Transmission(平面波的反射與透射)

8.1Introduction(引言)

8.2Normal Incidence at a PEC Planar Boundary(理想導體平面的垂直入射)

8.3Oblique Incidence at a PEC Planar Boundary(理想導體平面的斜入射)

8.3.1Perpendicular Polarization(垂直極化)

8.3.2Parallel Polarization(平行極化)

8.4Normal Incidence at a Dielectric Planar Boundary(理想介質平面的垂直入射)

8.5Normal Incidence at Multiple Dielectric Interfaces(多層介質分界面的垂直入射)

8.5.1Wave Impedance and Impedance Transformation(波阻抗與阻抗變換)

8.5.2Halfwave Dielectric Window and Quarterwave Impedance transformer

(半波長介質窗與1/4波長阻抗變換器)

8.6Oblique Incidence at a Dielectric Planar Boundary(介質平面上的斜入射)

8.6.1Perpendicular Polarization(垂直極化)

8.6.2Parallel Polarization(平行極化)

8.6.3Total Reflection(全反射)

8.6.4Brewster Angle and Total Transmission(布儒斯特角與全透射)

Summary

Review Questions

Problems

Chapter 9Waveguides and Cavity Resonators(波導與諧振腔)

9.1Introduction(引言)

9.2Wave Propagation along Uniform Guiding Structures(均勻波導結構內波的傳播)

9.3TEM Waves and TwoConductor Transmission Lines(TEM波與雙導體傳輸線)

9.3.1General Characteristics of TEM Waves(TEM波的一般特徵)

9.3.2TEM Waves in Coaxial Lines(同軸線中的TEM波)

9.4TM and TE Waves(橫磁波與橫電波)

9.4.1General Characteristics of TM Waves(橫磁波的一般特徵)

9.4.2General Characteristics of TE Waves(橫電波的一般特徵)

9.5Rectangular Waveguides(矩形波導)

9.5.1TM Waves in Rectangular Waveguides(矩形波導內的TM波)

9.5.2TE Waves in Rectangular Waveguides(矩形波導內的TE波)

9.5.3Attenuation in Rectangular Waveguides(矩形波導的衰減)

9.6Circular Waveguides(圓波導)

9.6.1TM Waves in Circular Waveguides(圓波導內的TM波)

9.6.2TE Waves in Circular Waveguides(圓波導內的TE波)

9.6.3NonTEM Waves in Coaxial Lines(同軸線中的非TEM波)

9.7Cavity Resonators(諧振腔)

9.7.1Rectangular Cavity Resonators(矩形諧振腔)

9.7.2Quality Factor of Cavity Resonator(諧振腔的品質因數)

9.7.3Circular Cavity Resonator(圓形諧振腔)

Summary

Review Questions

Problems