AUTOMATIQUE

This course is an introduction to analog electronics. It consists of five chapters, ranging from the basics of electricity to more advanced electronic components.

1. Continuous Current and Fundamental Theorems

Introduction to the analysis of DC electrical circuits. It covers the concepts of dipoles, branches, nodes, and meshes, as well as the modeling of voltage and current sources. The superposition, Thévenin, Norton, Millman, and Kennelly theorems are studied to simplify circuits.

2. Passive Quadrupoles

Study of quadrupoles to model complex circuits. The chapter covers input/output impedance, gain, impedance matching, and passive filters (low-pass, high-pass, etc.).

3. Diodes

Introduction to semiconductors through diodes (PN junction, forward/reverse bias). Applications: rectification, regulation (Zener diodes), signal clipping. Specific diodes covered: LEDs, photodiodes, varicaps.

4. Bipolar Transistors (BJT)

Study of transistor operation and characteristics (modes: cutoff, active, saturation). Analysis of CE, CB, and CC configurations, including their properties (gain, impedance, frequency, etc.).

5. Operational Amplifiers

Analysis of op amps: ideal model, feedback, and practical applications (inverting/non-inverting amplifiers, follower, summing, comparator, integrator, differentiator, log/exp).

Overall Objective: Acquire the fundamentals of analog electronics by understanding components, their models, and their applications in real circuits.