Chapter 1 Circuit Variables and Circuit Elements �·׃���c�·Ԫ�� 1 1.1 Circuit Analysis: an Overview �·�������� 1 1.2 Voltage, Current, and the Basic Circuit Elements 늉�������c�����·Ԫ�� 3 1.3 The Ideal Basic Circuit Element ��������·Ԫ�� 4 1.4 Power and Energy ���ʺ����� 6 1.5 Voltage and Current Sources 늉�Դ�����Դ 8 1.6 Electrical Resistance (OHM's Law) ��裨�Wķ���ɣ� 12 Chapter 2 Simple Resistive Circuits Analysis ��������·���� 22 2.1 Terminology �g(sh��)�Z 22 2.2 Kirchhoff's Laws ���������� 25 2.3 Analysis of a Circuit Containing Dependent Sources ���ܿ�Դ�·�ķ��� 32 2.4 Source Transformations �Դ׃�Q���� 34 2.5 Superposition �B�ӷ��� 38 2.6 Delta-to-Wye Transformations ������-���ε�Ч�· 41 Chapter 3 Techniques of Circuit Analysis �·�������� 56 3.1 The Systematic Approach ? An Illustration ϵ�y(t��ng)�������f�� 56 3.2 Introduction to the Node-Voltage Method ��(ji��)�c늉����������� 59 3.3 The Node-Voltage Method and Dependent Sources ��(ji��)�c늉����������ܿ�Դ 62 3.4 The Node-Voltage Method: Some Special Cases ��(ji��)�c늉����������ׂ����� 64 3.5 Introduction to the Mesh-Current Method �W(w��ng)��������������� 67 3.6 The Mesh-Current Method and Dependent Sources �W(w��ng)��������������ܿ�Դ 71 3.7 The Mesh-Current Method: Some Special Cases �W(w��ng)��������������ׂ����� 72 3.8 The Node-Voltage Method Versus the Mesh-Current Method ��(ji��)�c늉��������c�W(w��ng)������������ı��^ 74 3.9 Thevenin and Norton Equivalents ���S�Ϻ��Z�D��Ч�· 79 3.10?More on Deriving a Thevenin Equivalent ��(d��o)�����S�ϵ�Ч�·���a�� 84 3.11?Maximum Power Transfer *���ʂ�ݔ 87 Chapter 4 The Operational Amplifier �\��Ŵ��� 109 4.1 Operational Amplifier Terminals �\��Ŵ������� 109 4.2 Terminal Voltages and Currents ��늉��Ͷ���� 111 4.3 The Inverting-Amplifier Circuit ����Ŵ��· 116 4.4 The Summing-Amplifier Circuit ��ͷŴ��· 117 4.5 The Noninverting-Amplifier Circuit ͬ��Ŵ��· 119 4.6 The Difference-Amplifier Circuit ��ַŴ��· 120 4.7 The Comparator ���^�� 121 Chapter 5 The Natural and Step Response of RL and RC Circuits RL��RC�·�Ĺ���푑�(y��ng)���A�S푑�(y��ng) 137 5.1 The Inductor 늸� 138 5.2 The Capacitor ��� 144 5.3 Series-Parallel Combinations of Inductance and Capacitance 늸к���ݵĴ���“(li��n) 149 5.4 Natural Response of RL and RC Circuits RL��RC�·�Ĺ���푑�(y��ng) 153 5.5 Step Response of RL and RC Circuits RL��RC�·���A�S푑�(y��ng) 167 5.6 The Integrating Amplifier �e�ַŴ��� 181 Chapter 6 Natural and Step Responses of RLC Circuits RLC�·�Ĺ���푑�(y��ng)���A�S푑�(y��ng) 206 6.1 Introduction to the Natural Response of a Parallel RLC Circuit ��“(li��n)RLC�·����푑�(y��ng)���� 207 6.2 The Forms of the Natural Response of a Parallel RLC Circuit ��“(li��n)RLC�·����푑�(y��ng)����ʽ 212 6.3 The Step Response of a Parallel RLC Circuit ��“(li��n)RLC�·���A�S푑�(y��ng) 223 6.4 The Natural and Step Response of a Series RLC Circuit ��“(li��n)RLC�·�Ĺ���푑�(y��ng)���A�S푑�(y��ng) 230 Chapter 7 Sinusoidal Steady-State Analysis ���ҷ�(w��n)�B(t��i)���� 246 7.1 The Sinusoidal Source �����Դ 246 7.2 The Sinusoidal Response ����푑�(y��ng) 251 7.3 The Phasor ���� 253 7.4 The Passive Circuit Elements in the Frequency Domain �l���еğoԴ�·Ԫ�� 257 7.5 Kirchhoff's Laws in the Frequency Domain �l���еĻ��������� 262 7.6 Circuit Simplifications �·���� 263 7.7 The Node-Voltage Method ��(ji��)�c늉������� 274 7.8 The Mesh-Current Method �W(w��ng)����������� 275 7.9 Instantaneous, Average, and Reactive Power ˲�r���ʡ�ƽ�����ʺ͟o������ 277 7.10?The rms Value and Power Calculations ������ֵ�͹���Ӌ�� 284 7.11?Complex Power and Power Calculations ��(f��)���ʺͺ͹���Ӌ�� 286 Chapter 8 Balanced Three-Phase Circuits ƽ�������· 307 8.1 Balanced Three-Phase Voltages ƽ������늉� 308 8.2 Three-Phase Voltage Sources ����늉�Դ 309 8.3 Analysis of the Wye-Wye Circuit ����-�����·���� 311 8.4 Analysis of the Wye-Delta Circuit ����-�������·���� 318 8.5 Power Calculations in Balanced Three-Phase Circuits ƽ�������·�Ĺ���Ӌ�� 326 8.6 Measuring Average Power in Three-Phase Circuits �����·ƽ�����ʵĜy�� 333 Chapter 9 Introduction to Frequency Selective Circuits �x�l�·���� 352 9.1 Some Preliminaries �A(y��)��֪�R 353 9.2 Low-Pass Filters ��ͨ�V���� 355 9.3 High-Pass Filters ��ͨ�V���� 363 9.4 Bandpass Filters ��ͨ�V���� 369 9.5 Bandreject Filters ����V���� 382