电路基础: 第5版

DC Transistor Circuits3.10 SummaryReview QuestionsProblemsComprehensive ProblemChapter 4 Circuit Theorems4.1 Introduction4.2 Linearity Property4.3 Superposition4.4 Source Transformation4.5 Thevenin’s Theorem4.6 Norton’s Theorem4.7?Derivations of Thevenin’s and Norton’s Theorems4.8 Maximum Power Transfer4.9 Verifying Circuit Theorems with PSpice4.10?Applications4.10.1 Source Modeling4.10.2 Resistance Measurement4.11 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 5 Operational Ampli?ers5.1 Introduction5.2 Operational Ampli?ers5.3 Ideal Op Amp5.4 Inverting Ampli?er5.5 Noninverting Ampli?er5.6 Summing Ampli?er5.7 Difference Ampli?er5.8 Cascaded Op Amp Circuits5.9 Op Amp Circuit Analysis with PSpice5.10?Applications5.10.1 Digital-to-Analog Converter5.10.2 Instrumentation Ampli?ers5.11 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 6 Capacitors and Inductors6.1 Introduction6.2 Capacitors6.3 Series and Parallel Capacitors6.4 Inductors6.5 Series and Parallel Inductors6.6?Applications6.6.1 Integrator6.6.2 Differentiator6.6.3 Analog Computer6.7 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 7 First-Order Circuits7.1 Introduction7.2 The Source-Free RC Circuit7.3 The Source-Free RL Circuit7.4 Singularity Functions7.5 Step Response of an RC Circuit7.6 Step Response of an RL Circuit7.7?First-Order Op Amp Circuits7.8 Transient Analysis with PSpice7.9?Applications7.9.1 Delay Circuits7.9.2 Photo?ash Unit7.9.3 Relay Circuits7.9.4 Automobile Ignition Circuit7.10 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 8 Second-Order Circuits8.1 Introduction8.2 Finding Initial and Final Values8.3 The Source-Free Series RLC Circuit8.4 The Source-Free Parallel RLC Circuit8.5 Step Response of a Series RLC Circuit8.6 Step Response of a Parallel RLC Circuit8.7 General Second-Order Circuits8.8 Second-Order Op Amp Circuits8.9 PSpice Analysis of RLC Circuits8.10?Duality8.11?Applications8.11.1 Automobile Ignition System8.11.2 Smoothing Circuits8.12 SummaryReview QuestionsProblemsComprehensive ProblemsPART 2 AC CircuitsChapter 9 Sinusoids and Phasors9.1 Introduction9.2 Sinusoids9.3 Phasors9.4 Phasor Relationships for Circuit Elements9.5 Impedance and Admittance9.6?Kirchhoff’s Laws in the Frequency Domain9.7 Impedance Combinations9.8?Applications9.8.1 Phase-Shifters9.8.2 AC Bridges9.9 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 10 Sinusoidal Steady-State Analysis10.1 Introduction10.2 Nodal Analysis10.3 Mesh Analysis10.4 Superposition Theorem10.5 Source Transformation10.6 Thevenin and Norton Equivalent Circuits10.7 Op Amp AC Circuits10.8 AC Analysis Using PSpice10.9?Applications10.9.1 Capacitance Multiplier10.9.2 Oscillators10.10 SummaryReview QuestionsProblemsChapter 11 AC Power Analysis11.1 Introduction11.2 Instantaneous and Average Power11.3 Maximum Average Power Transfer11.4 Effective or RMS Value11.5 Apparent Power and Power Factor11.6 Complex Power11.7?Conservation of AC Power11.8 Power Factor Correction11.9?Applications11.9.1 Power Measurement11.9.2 Electricity Consumption Cost11.10 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 12 Three-Phase Circuits12.1 Introduction12.2 Balanced Three-Phase Voltages12.3 Balanced Wye-Wye Connection12.4 Balanced Wye-Delta Connection12.5 Balanced Delta-Delta Connection12.6 Balanced Delta-Wye Connection12.7 Power in a Balanced System12.8?Unbalanced Three-Phase Systems12.9 PSpice for Three-Phase Circuits12.10?Applications12.10.1 Three-Phase Power Measurement12.10.2 Residential Wiring12.11 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 13 Magnetically Coupled Circuits13.1 Introduction13.2 Mutual Inductance13.3 Energy in a Coupled Circuit13.4 Linear Transformers13.5 Ideal Transformers13.6 Ideal Autotransformers13.7?Three-Phase Transformers13.8 PSpice Analysis of Magnetically Coupled Circuits13.9?Applications13.9.1 Transformer as an Isolation Device13.9.2 Transformer as a Matching Device13.9.3 Power Distribution13.10 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 14 Frequency Response14.1 Introduction14.2 Transfer Function14.3?The Decibel Scale14.4 Bode Plots14.5 Series Resonance14.6 Parallel Resonance14.7 Passive Filters14.7.1 Lowpass Filter14.7.2 Highpass Filter14.7.3 Bandpass Filter14.7.4 Bandstop Filter14.8 Active Filters14.8.1 First-Order Lowpass Filter14.8.2 First-Order Highpass Filter14.8.3 Bandpass Filter14.8.4 Bandreject (or Notch) Filter14.9 Scaling14.9.1 Magnitude Scaling14.9.2 Frequency Scaling14.9.3 Magnitude and Frequency Scaling14.10 Frequency Response Using PSpice14.11 Computation Using MATLAB14.12?Applications14.12.1 Radio Receiver14.12.2 Touch-Tone Telephone14.12.3 Crossover Network14.13 SummaryReview QuestionsProblemsComprehensive ProblemsPART 3 Advanced Circuit AnalysisChapter 15 Introduction to the LaplaceTransform15.1 Introduction15.2 De?nition of the Laplace Transform15.3 Properties of the Laplace Transform15.4 The Inverse Laplace Transform15.4.1 Simple Poles15.4.2 Repeated Poles15.4.3 Complex Poles15.5 The Convolution Integral15.6?Application to Integrodifferential Equations15.7 SummaryReview QuestionsProblemsChapter 16 Applications of the Laplace Transform16.1 Introduction16.2 Circuit Element Models16.3 Circuit Analysis16.4 Transfer Functions16.5 State Variables16.6?Applications16.6.1 Network Stability16.6.2 Network Synthesis16.7 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 17 The Fourier Series17.1 Introduction17.2 Trigonometric Fourier Series17.3 Symmetry Considerations17.3.1 Even Symmetry17.3.2 Odd Symmetry17.3.3 Half-Wave Symmetry17.4 Circuit Applications17.5 Average Power and RMS Values17.6 Exponential Fourier Series17.7 Fourier Analysis with PSpice17.7.1 Discrete Fourier Transform17.7.2 Fast Fourier Transform17.8?Applications17.8.1 Spectrum Analyzers17.8.2 Filters17.9 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 18 Fourier Transform18.1 Introduction18.2 De?nition of the Fourier Transform18.3 Properties of the Fourier Transform18.4 Circuit Applications18.5 Parseval’s Theorem18.6 Comparing the Fourier and Laplace Transforms18.7?Applications18.7.1 Amplitude Modulation18.7.2 Sampling18.8 SummaryReview QuestionsProblemsComprehensive ProblemsChapter 19 Two-Port Networks19.1 Introduction19.2 Impedance Parameters19.3 Admittance Parameters19.4 Hybrid Parameters19.5 Transmission Parameters19.6?Relationships Between Parameters19.7 Interconnection of Networks19.8 Computing Two-Port Parameters Using PSpice19.9?Applications19.9.1 Transistor Circuits19.9.2 Ladder Network Synthesis19.10 SummaryReview QuestionsProblemsComprehensive ProblemAppendix A Simultaneous Equations and MatrixInversionAppendix B Complex NumbersAppendix C Mathematical FormulasAppendix D Answers to Odd-NumberedProblems

　　本书是一本电类各专业“电路”课程的经典教材，被美国众多名校采用，是美国最有影响力的“电路”课程教材之一。本书内容全面，涵盖了我国“电路分析基础”课程的全部教学要求和“电路理论基础”课程的大部分要求，并在每章开始增加中文“导读”，适合用做“电路”课程双语授课或英文授课的教材。　　本书以电路基础知识、电路分析方法为主体，辅以典型例题和实际应用实例，并穿插介绍电子工程相关历史人物与知识，旨在改变以往枯燥的电路课程教学，引领新时代教材改革。本书前4版获得了极大的成功，第5版以更清晰、更容易理解的方式阐述了电路的基础知识和电路分析方法，并反映了电路领域的最新技术进展。全书总共包括2447道例题和各类习题，并在书后给出了部分习题答案。本书特色·全面的内容。全书分为直流电路、交流电路与高级电路三部分，还囊括了学生需要掌握的所有常用数学公式和物理基本原理。·解决和处理问题的六步法。六步求解电路的方法贯穿全书，以帮助学生建立求解问题的系统方法，更好地理解理论并减少计算错误。·丰富的实例。每一个说明性的实例都附有练习题及答案来测试学生对内容的理解程度。每章的扩展实例表明如何使用六步法来求解每章练习题，使学生可以实践六步求解电路法。·计算机工具。书中的实例使用面向Windows的PSpice工具，并新增了国家仪器公司（NI）的MultisimTM求解，将理论与实际完美结合。【作者简介】　　Charles K.Alexander，分别于1967年和1971年获得俄亥俄大学的电气工程学硕士学位和博士学位，目前为美国克利夫兰州立大学Fenn工学院电气与计算机工程系教授以及电子学与航空航天技术研究中心（CREATE）的主任。他是IEEE的会士，曾任IEEE主席和CEO。他于1984年获得IEEE百年纪念奖章，还先后荣获英国工程委员会颁发的杰出工程教育成就奖和杰出工程教育领导奖。Matthew N.O.Sadiku，博士，美国Prairie View A&M大学教授，兼任IEEETransacfions onEducation杂志副主编。他曾在朗讯、波音等公司从事研发工作，发表过百余篇学术论文，出版过20余部著作。