查尔斯·K. 亚历山大(Charles K. Alexander) 分别于1967年和1971年获得俄亥俄大学电气工程硕士学位和博士学位,现为美国克利夫兰州立大学菲恩工学院电气与计算机工程系教授,并担任电子学与航空航天技术研究中心主任。他是IEEE会士,曾任IEEE主席和CEO。他于1984年获得IEEE百年奖章,还先后荣获英国工程委员会颁发的杰出教育成就奖和杰出工程教育领导奖。马修·N. O. 萨迪库(Matthew N.O. Sadiku) 博士,美国普雷里维尤农工大学教授,兼任IEEE《Transactions on Education》杂志副主编。他曾在朗讯、波音等公司从事研发工作,发表过170余篇学术论文,出版过近30部著作。
目錄:
Preface iiiAbout the Authors xiPART 1 DC Circuits 2Chapter 1 Basic Concepts 31.1 Introduction 41.2 Systems of Units 51.3 Charge and Current 61.4 Voltage 91.5 Power and Energy 101.6 Circuit Elements 141.7 Problem Solving 16Chapter 2 Basic Laws 232.1 Introduction 242.2 Ohm’s Law 242.3 Nodes, Branches, and Loops 292.4 Kirchhoff’s Laws 312.5 Series Resistors and Voltage Division 372.6 Parallel Resistors and Current Division 382.7 Wye-Delta Transformations 45Problems 51Chapter 3 Methods of Analysis 613.1 Introduction 623.2 Nodal Analysis 623.3 Nodal Analysis with Voltage Sources 683.4 Mesh Analysis 733.5 Mesh Analysis with Current Sources 783.6 Nodal and Mesh Analyses by Inspection 803.7 Nodal Versus Mesh Analysis 84Problems 85Chapter 4 Circuit Theorems 974.1 Introduction 984.2 Linearity Property 984.3 Superposition 1014.4 Source Transformation 1054.5 Thevenin’s Theorem 1094.6 Norton’s Theorem 1154.7 Derivations of Thevenin’s and Norton’s Theorems 1194.8 Maximum Power Transfer 120Problems 122Chapter 5 Operational Amplifiers 1335.1 Introduction 1345.2 Operational Amplifiers 1345.3 Ideal Op Amp 1385.4 Inverting Amplifier 1395.5 Noninverting Amplifier 1415.6 Summing Amplifier 1435.7 Difference Amplifier 1455.8 Cascaded Op Amp Circuits 148Problems 152Chapter 6 Capacitors and Inductors 1636.1 Introduction 1646.2 Capacitors 1646.3 Series and Parallel Capacitors 1706.4 Inductors 1746.5 Series and Parallel Inductors 178Problems 182Chapter 7 First-Order Circuits 1917.1 Introduction 1927.2 The Source-Free RC Circuit 1937.3 The Source-Free RL Circuit 1977.4 Singularity Functions 2037.5 Step Response of an RC Circuit 2117.6 Step Response of an RL Circuit 218Problems 222PART 2 AC Circuits 270Chapter 9 Sinusoids and Phasors 2719.1 Introduction 2729.2 Sinusoids 2739.3 Phasors 2789.4 Phasor Relationships for Circuit Elements 2879.5 Impedance and Admittance 2899.6 Kirchhoff’s Laws in the Frequency Domain 2919.7 Impedance Combinations 292Problems 298Chapter 10 Sinusoidal Steady-State Analysis 30710.1 Introduction 30810.2 Nodal Analysis 30810.3 Mesh Analysis 311Chapter 11 AC Power Analysis 33911.1 Introduction 34011.2 Instantaneous and Average Power 34011.3 Maximum Average Power Transfer 34611.4 E?ective or RMS Value 34911.5 Apparent Power and Power Factor 35211.6 Complex Power 35511.7 Conservation of AC Power 35911.8 Power Factor Correction 363Problems 365Chapter 12 Three-Phase Circuits 37512.1 Introduction 37612.2 Balanced Three-Phase Voltages 37712.3 Balanced Wye-Wye Connection 38112.4 Balanced Wye-Delta Connection 38412.5 Balanced Delta-Delta Connection 38612.6 Balanced Delta-Wye Connection 38812.7 Power in a Balanced System 39112.8 Unbalanced Three-Phase Systems 397Problems 401Chapter 13 Magnetically Coupled Circuits 40913.1 Introduction 41013.2 Mutual Inductance 41113.3 Energy in a Coupled Circuit 41813.4 Linear Transformers 42113.5 Ideal Transformers 42713.6 Ideal Autotransformers 43513.7 Three-Phase Transformers 438Problems 441Chapter 14 Frequency Response 45314.1 Introduction 45414.2 Transfer Function 45414.3 The Decibel Scale 45714.4 Bode Plots 45914.5 Series Resonance 46914.6 Parallel Resonance 47414.7 Passive Filters 47714.7.1 Low-Pass Filter14.7.2 High-Pass Filter14.7.3 Band-Pass Filter14.7.4 Band-Stop Filter14.8 Active Filters 48214.8.1 First-Order Low-Pass Filter14.8.2 First-Order High-Pass Filter14.8.3 Band-Pass Filter14.8.4 Band-Reject (or Notch) Filter14.9 Scaling 48814.9.1 Magnitude Scaling14.9.2 Frequency Scaling14.9.3 Magnitude and Frequency Scaling Problems492Appendix A Simultaneous Equations and Matrix Inversion A-1Appendix B Complex Numbers A-10Appendix C Mathematical Formulas A-17Appendix D Answers to Odd-Numbered Problems A-22