### Circuit Principles

Course Code: B63001Y

Course Name: Principles of Electric Circuits

Credits: 2.0

Pre-requisite: Calculus, Linear algebra, General Physics

Lecture Time: 40 hours

Course Description

This course introduces fundamentals of circuits with basic theory and method in circuit analysis. This course introduces mathematical and physical knowledge and leads students to expand vision and gain a profound understanding of accumulation and development in microelectronic technology. This course is designed for undergraduates with major in Computer Science and related disciplines.

Topics and Schedule

1. Fundamentals of Circuits (4 hrs)

1.1.Concepts of Circuits

1.2. History and Development

1.3. Charge and Current

1.4. Voltage and Power, Circuit elements

1.5. MEMS and Moore’s Law

1. Resistance Circuits (6 hrs)

2.1. Ohm's law

2.2.Circuit topology, Kirchhoff's law

2.3. Equivalent Circuit

2.4. Wheatstone bridge

2.5. Nonlinear elements and circuits

2.6. Introduction of Multisim and SPICE

1. Circuit analysis (6 hrs)

3.1. Node voltage method

3.2. Mesh current method

3.3. Direct method

3.4. Superposition of source

3.5. Equivalent circuits: Thevenin’s and Norton’s

3.6. Maximum power transfer

1. Operational amplifier (6 hrs)

4.1. Properties, Negative feedback

4.2. Amplifiers: Ideal, Inverting, Summing, Differential, Measuring

4.3. Voltage follower, Analog-digital converter, Amplification circuits

4.4. Utilization of MOSFET in Analog and Digital circuits

4.5. Example: Memory circuits in Computer

1. First order circuits (6 hrs)

5.1. Aperiodic waveform

5.2. Capacitance, Inductance

5.3. Response of RC and RL circuits

5.4. RC operational amplifier circuits

5.5. Parasitic capacitance and Processor speed

5.6. Example: Flash memory

1. RLC Circuits (6 hrs)

6.1. Initial value and Final value

6.2. Free response and Full response

6.3. RLC Parallel circuit

6.4. Universal solution: First order and Second Order

6.5. Examples: Bandwidth, Transmission rate, Communication

1. AC Analysis (6 hrs)

7.1. Sinusoidal signal

7.2. Phasor, Impedance, Phase shift circuit

7.3.Phasor diagram and Phasor analysis

7.4. Examples: Smart dust, Sensor network, Pervasive computing, Computer Structure