本书是学习电路(该课程是大学工科电类和相近各专业的共同的技术基础课)的教科书。此书所选内容均为电路课程的基础知识,它与当前国内外高校在对该课程内容的取舍上做法大体一致。全书大致分为三部分:(1)直流电路、电路定律、电路元件;(2)交流电路、相量法、电功率、三相电路、频率响应;(3)拉普拉斯变换、傅里叶变换、双口网络。
该书在编写、教学方法上的安排颇有特色:讲解明白易懂;有大量的例题、习题;有用电路分析软件分析电路的内容;每章末有应用实例,帮助读者认识电路概念的应用。本书还配有学生用CD-ROM(只读光盘)。
该书可供学习电路课的大学生作为教科书使用,亦可供有关技术人员、高校教师参考。

Preface
Acknowledgments
A Note to the Student
PART DC CIRCUITS
Chapter 1 Basic Concepts
1.1 Introduction
1.2 Systems of Units
1.3 Charge and Current
1.4 Voltage
1.5 Power and Energy
1.6 Circuit Elements
……
Chapter 2 Basic Laws
Chapter 3 Methods of Analysis
Chapter 4 Circuit Theorems
Chapter 5 Operational Amlifires
Chapter 6 Capacitors and Inductors
Chapter 7 First-order Circuits
Chapter 8 Second-Order Circuits
PART 2 AC CIRCUITS
Chapter 9 Sinusoids and Phasors
Chapter 10 Sinusoidal Steady-state Analysis
Chapter 11 AC Power Analysis
Chapter 12 Three-Phase Circits
Chapter 13 Magnetically Coupled Circuits
Chapter 14 Freguency Response
PART 3 ADVANCED CIRCUIT ANALYSIS
Chapter 15 The Laplace Transform
Chapter 16 The Fourier Series
Chapter 17 Fourier Transform
Chapter 18 Two-Port Networks
Appendix A Solution of Simultaneous Equations Using Cramer's Rule
Appendix B Complex Numbers
Appendix C Mathematical Formulas
Appendix D PSpice for Windows
Appendix E Answers to Odd-Numbered Problems
Selected Bibliography
Index