本书是根据Introductory Circuits for Electrical and Computer Engineering和Electric Circuits, 7E改编的英文版双语教学教材，分别在前者的第1章至第7章和后者的第11章和第14章的基础上修改合并而成。本书由浅入深、系统全面地讲解了电子电路及电子系统的基本元件、基本概念、基本分析理论和计算方法，主要内容包括电路基本元件、简单电阻电路分析、电路常见分析法、运算放大器基本应用电路、一阶和二阶电路的分析、正弦稳态分析及其功率计算、平衡三相电路、选频电路及滤波器等。此外，本书结合多年教学经验和生活中的实际应用，给出了大量例题和习题、详尽的图表资料和丰富的实用电路范例。本书内容丰富，讲解通俗易懂，具有很强的可读性。

本书由浅入深、系统全面地讲解了电子电路及电子系统的基本元件、基本概念、基本分析理论和计算方法，主要内容包括电路基本元件、简单电阻电路分析、电路常见分析法、运算放大器基本应用电路、一阶和二阶电路的分析、正弦稳态分析及其功率计算、平衡三相电路、选频电路及滤波器等。此外，本书结合多年教学经验和生活中的实际应用，给出了大量例题和习题、详尽的图表资料和丰富的实用电路范例。

本书适合作为电气、电子、计算机与自动化等本科专业电路分析或电路理论课程的双语教材，也可供相关学科的科技人员自学或参考。

Chapter 1  Circuit Variables and Circuit Elements

1.1  Circuit Analysis: an Overview

1.2  Voltage, Current, and the Basic Circuit Elements

1.3  The Ideal Basic Circuit Element

1.4  Power and Energy

1.5  Voltage and Current Sources

1.6  Electrical Resistance (OHM?s Law)

1.7  Kirchhoff?s Laws

1.8  Analysis of a Circuit Containing Dependent Sources

Chapter 2  Some Circuit Simplification Techniques

2.1  Source Transformations

2.2  Superposition

Chapter 3  Techniques of Circuit Analysis

3.1  Terminology

3.2  Introduction to the Node-Voltage Method

3.3  The Node-Voltage Method and Dependent Sources

3.4  The Node-Voltage Method: Some Special Cases

3.5  Introduction to the Mesh-Current Method

3.6  The Mesh-Current Method and Dependent Sources

3.7  The Mesh-Current Method: Some Special Cases

3.8  The Node-Voltage Method Versus the Mesh-Current Method

3.9  Th?venin and Norton Equivalents

3.10 More on Deriving a Th?venin Equivalent

3.11 Maximum Power Transfer

Chapter 4  The Operational Amplifier

4.1  Operational Amplifier Terminals 

4.2  Terminal Voltages and Currents

4.3  The Inverting-Amplifier Circuit

4.4  The Summing-Amplifier Circuit

4.5  The Noninverting-Amplifier Circuit

4.6  The Difference-Amplifier Circuit

4.7  The Comparator

Chapter 5  The Natural and Step Response of RL and RC Circuits

5.1  The Inductor

5.2  The Capacitor

5.3  Series-Parallel Combinations of Inductance and Capacitance

5.4  Natural Response of RL and RC Circuits

5.5  Step Response of RL and RC Circuits

5.6  The Integrating Amplifier

Chapter 6  Natural and Step Responses of RLC Circuits

6.1  Introduction to the Natural Response of a Parallel RLC Circuit

6.2  The Forms of the Natural Response of a Parallel RLC Circuit

6.3  The Step Response of a Parallel RLC Circuit

6.4  The Natural and Step Response of a Series RLC Circuit

Chapter 7  Sinusoidal Steady-State Analysis

7.1  The Sinusoidal Source

7.2  The Sinusoidal Response

7.3  The Phasor

7.4  The Passive Circuit Elements in the Frequency Domain

7.5  Kirchhoff?s Laws in the Frequency Domain

7.6  Circuit Simplifications

7.7  The Node-Voltage Method

7.8  The Mesh-Current Method

7.9  Instantaneous, Average, and Reactive Power

7.10 The rms Value and Power Calculations

7.11 Complex Power and Power Calculations

Chapter 8  Balanced Three-Phase Circuits

8.1  Balanced Three-Phase Voltages

8.2  Three-Phase Voltage Sources

8.3  Analysis of the Wye-Wye Circuit

8.4  Analysis of the Wye-Delta Circuit

8.5  Power Calculations in Balanced Three-Phase Circuits

8.6  Measuring Average Power in Three-Phase Circuits

Chapter 9  Introduction to Frequency Selective Circuits

9.1  Some Preliminaries

9.2  Low-Pass Filters

9.3  High-Pass Filters

9.4  Bandpass Filters

9.5  Bandreject Filters