Contents

PART 1 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

1.7?Applications

1.7.1 TV Picture Tube

1.7.2 Electricity Bills

1.8?Problem Solving

1.9 Summary

 Review Questions

Problems

Comprehensive Problems

Chapter 2 Basic Laws

2.1 Introduction

2.2 Ohm’s Law

2.3?Nodes, Branches, and Loops

2.4 Kirchhoff’s Laws

2.5 Series Resistors and Voltage Division

2.6 Parallel Resistors and Current Division

2.7?Wye-Delta Transformations 52 Delta to Wye Conversion Wye to
Delta Conversion

2.8?Applications

2.8.1 Lighting Systems

2.8.2 Design of DC Meters

2.9 Summary 64 Review Questions 66 Problems 67 Comprehensive
Problems

Chapter 3 Methods of Analysis

3.1 Introduction

3.2 Nodal Analysis

3.3 Nodal Analysis with Voltage Sources

3.4 Mesh Analysis

3.5 Mesh Analysis with Current Sources

3.6?Nodal and Mesh Analyses by Inspection

3.7 Nodal Versus Mesh Analysis

3.8 Circuit Analysis with PSpice

3.9?Applications: DC Transistor Circuits

3.10 Summary

Review Questions

Problems

Comprehensive Problem

Chapter 4 Circuit Theorems

4.1 Introduction

4.2 Linearity Property

4.3 Superposition

4.4 Source Transformation

4.5 Thevenin’s Theorem

4.6 Norton’s Theorem

4.7?Derivations of Thevenin’s and Norton’s Theorems

4.8 Maximum Power Transfer

4.9 Verifying Circuit Theorems with PSpice

4.10?Applications

4.10.1 Source Modeling

4.10.2 Resistance Measurement

4.11 Summary

Review Questions

Problems

Comprehensive Problems

Chapter 5 Operational Ampli?ers

5.1 Introduction

5.2 Operational Ampli?ers

5.3 Ideal Op Amp

5.4 Inverting Ampli?er

5.5 Noninverting Ampli?er

5.6 Summing Ampli?er

5.7 Difference Ampli?er

5.8 Cascaded Op Amp Circuits

5.9 Op Amp Circuit Analysis with PSpice

5.10?Applications

5.10.1 Digital-to-Analog Converter

5.10.2 Instrumentation Ampli?ers

5.11 Summary

Review Questions

Problems

Comprehensive Problems

Chapter 6 Capacitors and Inductors

6.1 Introduction

6.2 Capacitors

6.3 Series and Parallel Capacitors

6.4 Inductors

6.5 Series and Parallel Inductors

6.6?Applications

6.6.1 Integrator

6.6.2 Differentiator

6.6.3 Analog Computer

6.7 Summary

 Review Questions

 Problems

Comprehensive Problems

Chapter 7 First-Order Circuits

7.1 Introduction

7.2 The Source-Free RC Circuit

7.3 The Source-Free RL Circuit

7.4 Singularity Functions

7.5 Step Response of an RC Circuit

7.6 Step Response of an RL Circuit

7.7?First-Order Op Amp Circuits

7.8 Transient Analysis with PSpice

7.9?Applications

7.9.1 Delay Circuits

7.9.2 Photo?ash Unit

7.9.3 Relay Circuits

7.9.4 Automobile Ignition Circuit

7.10 Summary

Review Questions

Problems

Comprehensive Problems

Chapter 8 Second-Order Circuits

8.1 Introduction

8.2 Finding Initial and Final Values

8.3 The Source-Free Series RLC Circuit

8.4 The Source-Free Parallel RLC Circuit

8.5 Step Response of a Series RLC Circuit

8.6 Step Response of a Parallel RLC Circuit

8.7 General Second-Order Circuits

8.8 Second-Order Op Amp Circuits

8.9 PSpice Analysis of RLC Circuits

8.10?Duality

8.11?Applications

8.11.1 Automobile Ignition System

8.11.2 Smoothing Circuits

8.12 Summary

Review Questions

Problems

Comprehensive Problems

PART 2 AC Circuits

Chapter 9 Sinusoids and Phasors

9.1 Introduction

9.2 Sinusoids

9.3 Phasors

9.4 Phasor Relationships for Circuit Elements

9.5 Impedance and Admittance

9.6?Kirchhoff’s Laws in the Frequency Domain

9.7 Impedance Combinations

9.8?Applications

9.8.1 Phase-Shifters

9.8.2 AC Bridges

9.9 Summary

Review Questions

Problems

Comprehensive Problems

Chapter 10 Sinusoidal Steady-State Analysis

10.1 Introduction

10.2 Nodal Analysis

10.3 Mesh Analysis

10.4 Superposition Theorem

10.5 Source Transformation

10.6 Thevenin and Norton Equivalent Circuits

10.7 Op Amp AC Circuits

10.8 AC Analysis Using PSpice

10.9?Applications

10.9.1 Capacitance Multiplier

10.9.2 Oscillators

10.10 Summary

Review Questions

Problems

Chapter 11 AC Power Analysis

11.1 Introduction

11.2 Instantaneous and Average Power

11.3 Maximum Average Power Transfer

11.4 Effective or RMS Value

11.5 Apparent Power and Power Factor

11.6 Complex Power

11.7?Conservation of AC Power

11.8 Power Factor Correction

11.9?Applications

11.9.1 Power Measurement

11.9.2 Electricity Consumption Cost

11.10 Summary

Review Questions

Problems

Comprehensive Problems

Chapter 12 Three-Phase Circuits

12.1 Introduction

12.2 Balanced Three-Phase Voltages

12.3 Balanced Wye-Wye Connection

12.4 Balanced Wye-Delta Connection

12.5 Balanced Delta-Delta Connection

12.6 Balanced Delta-Wye Connection

12.7 Power in a Balanced System

12.8?Unbalanced Three-Phase Systems

12.9 PSpice for Three-Phase Circuits

12.10?Applications

12.10.1 Three-Phase Power Measurement

12.10.2 Residential Wiring

12.11 Summary

 Review Questions

Problems

Comprehensive Problems

Chapter 13 Magnetically Coupled Circuits

13.1 Introduction

13.2 Mutual Inductance

13.3 Energy in a Coupled Circuit

13.4 Linear Transformers

13.5 Ideal Transformers

13.6 Ideal Autotransformers

13.7?Three-Phase Transformers

13.8 PSpice Analysis of Magnetically Coupled Circuits

13.9?Applications

13.9.1 Transformer as an Isolation Device

13.9.2 Transformer as a Matching Device

13.9.3 Power Distribution

13.10 Summary

 Review Questions

Problems

Comprehensive Problems

Chapter 14 Frequency Response

14.1 Introduction

14.2 Transfer Function

14.3?The Decibel Scale

14.4 Bode Plots

14.5 Series Resonance

14.6 Parallel Resonance

14.7 Passive Filters

14.7.1 Lowpass Filter

14.7.2 Highpass Filter

14.7.3 Bandpass Filter

14.7.4 Bandstop Filter

14.8 Active Filters

14.8.1 First-Order Lowpass Filter

14.8.2 First-Order Highpass Filter

14.8.3 Bandpass Filter

14.8.4 Bandreject (or Notch) Filter

14.9 Scaling

14.9.1 Magnitude Scaling

14.9.2 Frequency Scaling

14.9.3 Magnitude and Frequency Scaling

14.10 Frequency Response Using PSpice

14.11 Computation Using MATLAB

14.12?Applications

14.12.1 Radio Receiver

14.12.2 Touch-Tone Telephone

14.12.3 Crossover Network

14.13 Summary

Review Questions

Problems

Comprehensive Problems

PART 3 Advanced Circuit Analysis

Chapter 15 Introduction to the LaplaceTransform

15.1 Introduction

15.2 De?nition of the Laplace Transform

15.3 Properties of the Laplace Transform

15.4 The Inverse Laplace Transform

15.4.1 Simple Poles

15.4.2 Repeated Poles

15.4.3 Complex Poles

15.5 The Convolution Integral

15.6?Application to Integrodifferential Equations

15.7 Summary

 Review Questions

 Problems

Chapter 16 Applications of the Laplace Transform

16.1 Introduction

16.2 Circuit Element Models

16.3 Circuit Analysis

16.4 Transfer Functions

16.5 State Variables

16.6?Applications

16.6.1 Network Stability

16.6.2 Network Synthesis

16.7 Summary

 Review Questions

Problems

Comprehensive Problems

Chapter 17 The Fourier Series

17.1 Introduction

17.2 Trigonometric Fourier Series

17.3 Symmetry Considerations

17.3.1 Even Symmetry

17.3.2 Odd Symmetry

17.3.3 Half-Wave Symmetry

17.4 Circuit Applications

17.5 Average Power and RMS Values

17.6 Exponential Fourier Series

17.7 Fourier Analysis with PSpice

17.7.1 Discrete Fourier Transform

17.7.2 Fast Fourier Transform

17.8?Applications

17.8.1 Spectrum Analyzers

17.8.2 Filters

17.9 Summary

 Review Questions

 Problems

Comprehensive Problems

Chapter 18 Fourier Transform

18.1 Introduction

18.2 De?nition of the Fourier Transform

18.3 Properties of the Fourier Transform

18.4 Circuit Applications

18.5 Parseval’s Theorem

18.6 Comparing the Fourier and Laplace Transforms

18.7?Applications

18.7.1 Amplitude Modulation

18.7.2 Sampling

18.8 Summary

 Review Questions

 Problems

 Comprehensive Problems

Chapter 19 Two-Port Networks

19.1 Introduction

19.2 Impedance Parameters

19.3 Admittance Parameters

19.4 Hybrid Parameters

19.5 Transmission Parameters

19.6?Relationships Between Parameters

19.7 Interconnection of Networks

19.8 Computing Two-Port Parameters Using PSpice

19.9?Applications

19.9.1 Transistor Circuits

19.9.2 Ladder Network Synthesis

19.10 Summary

Review Questions

Problems

Comprehensive Problem

Appendix A Simultaneous Equations and Matrix

Inversion

Appendix B Complex Numbers

Appendix C Mathematical Formulas

Appendix D Answers to Odd-Numbered

Problems