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本书是全英文版本，由科学出版社出版发行。

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 Preface

Chapter 0 Analog Signals and Systems-- The Scope and Study Plan

Chapter 1 Circuit Fundamentals

 1.1 Voltage, Current, and Power 7

 1.2 Kircbhoff's Voltage and Current Laws: KVL and KCL 15

 1.3 Ideal Circuit Elements and Simple Circuit Analysis Examples 17

 1.4 Complex Numbers 26

 Exercises 26

Chapter 2 Analysis of Linear Resistive Circuits

 2.1 Resistor Combinations and Source Transformations 31

 2.2 Node-Voltage Method 38

 2.3 Loop-Current Method 43

 2.4 Linearity, Superposition, and Theveuin and Norton Equivalents 48

 2.5 Available Power and Maximum Power Transfer 60

 Exercises 63

Chapter 3 Circuits for Signal Processing

 3.1 Operational Amplifiers and Signal Arithmetic 68

 3.2 Differentiators and Integrators 80

 3.3 Linearity, Time Invariance, and LTI Systems 87

 3.4 First-Order RC and RL Circuits 93

 3.5 nth-Order LTI Systems 111

 Exercises 115

Chapter 4 Phasors and Sinusoidal Steady State

 4.1 Phasors, Co-Sinusoids, and Impedance 122

 4.2 Sinusoidal Steady-State Analysis 136

 4.3 Average and Available Power 143

 4.4 Resonance 150

 Exercises 154

Chapter 5 Frequency Response H(ω) of LTI Systems

 5.1 The Frequency Response H(to) of LTI Systems 159

 5.2 Properties of Frequency Response H (to) of LTI Circuits 164

 5.3 LTI System Response to Co-Sinusoidal Inputs 166

 5.4 LTI System Response to Multifrequency Inputs 176

 5.5 Resonant and Non-Dissipative Systems 181

 Exercises 182

Chapter 6 Fourier Series and LTI System Response to Periodic

 Signals

 6.1 Periodic Signals 186

 6.2 Fourier Series 189

 6.3 System Response to Periodic Inputs 208

 Exercises 218

Chapter 7 Fourier Transform and LTI System Response to Energy Signals

 7.l Fourier Transform Pairs f (t ) ←→ F(to) and Their Properties 226

 7.2 Frequency-Domain Description of Signals 240

 7.3 LTI Circuit and System Response to Energy Signals 247

 Exercises 255

Chapter 8 Modulation and AM Radio

 8.1 Fourier Transform Shift and Modulation Properties 260

 8.2 Coherent Demodulation of AM Signals 265

 8.3 Envelope Detection of AM Signals 267

 8.4 Superheterodyne AM Receivers with Envelope Detection 273

 Exercises 278

Chapter 9 Convolution, Impulse, Sampling, and Reconstruction

 9.1 Convolution 282

 9.2 Impulse δ(t) 301

 9.3 Fourier Transform of Distributions and Power Signals 314

 9.4 Sampling and Analog Signal Reconstruction 325

 9.5 Other Uses of the Impulse 332

 Exercises 333

Chapter 10 Impulse Response, Stability, Causality, and LTIC Systems

 10.1 Impulse Response h(t) and Zero-State Response y(t) =h(t), f(t) 338

 10.2 BIBO Stability 346

 10.3 Causality and LTIC Systems 351

 10.4 Usefulness of Noncausal System Models 357

 10.5 Delay Lines 357

 Exercises 359

Chapter 11 Laplace Transform, Transfer Function, and LTIC System Response

 11.1 Laplace Transform and its Properties 363

 11.2 Inverse Laplace Transform and PFE 381

 11.3 s-Domain Circuit Analysis 389

 11.4 General Response of LTIC Circuits and Systems 396

 11.5 LTIC System Combinations 412

 Exercises 419

Chapter 12 Analog Filters and Low-Pass Filter Design

 12.1 Ideal Filters: Distortionless and Nondispersive 427

 12.2 lst- and 2nd-Order Filters 430

 12.3 Low-Pass Butterworth Filter Design 437

 Exercises 447

Appendix A Complex Numbers and Functions

 A.1 Complex Numbers as Real Number Pairs 450

 A.2 Rectangular Form 452

 A.3 Complex Plane, Polar and Exponential Forms 454

 A.4 More on Complex Conjugate 461

 A.5 Euler's Identity 463

 A.6 Complex-Valued Functions 465

 A.7 Functions of Complex Variables 468

Appendix B Labs

 Lab 1: RC-Circuits 472

 Lab 2: Op-Amps 481

 Lab 3: Frequency Response and Fourier Series 488

 Lab 4: Fourier Transform and AM Radio 493

 Lab 5: Sampling, Reconstruction, and Software Radio 499

Appendix C Further Reading

INDEX