Modeling and simulation of electronic circuits
FEKT-BKC-ESIAcad. year: 2019/2020
Students become familiar with basic principles of computer-aided design of electronic circuits. They will learn the use of Spice-class simulators for circuit analysis and characterization in DC, AC, and time domains; analysis of influence of device parameter tolerances on circuit behavior; stability analysis; and optimization. Further, models of passive and active circuit elements and blocks, creation of new model and part libraries are explained. The methods and procedures are demonstrated on computer-aided design of elementary electronic circuits with operating amplifiers and transistors (amplifiers, oscillators, filters). In frame of an individual project, students will design and characterize a given electronic circuit.
Learning outcomes of the course unit
The graduate is able to (1) apply basic methods for analysis of electronic circuits in the DC, AC, and time domains; (2) use advanced methods for tolerance design; (3) perform optimization; (4) use symbolic analysis including automated simplification; (5) perform thermal analysis, (6) create simulation model for an elemental part or a complex subsystem, (7) completely design a simple electronic circuit and perform its characterization.
Fundamentals of electronic devices (passive and semiconductor devices) and electronic circuits (basic laws, elemental circuits) are the pre-requisites. Generally, the knowledge of the Bachelor's degree level is required.
Recommended optional programme components
Recommended or required reading
KOLKA, Z.; BIOLEK, D.; BIOLKOVÁ, V.; BIOLEK, Z. Modelování a simulace pomocí PSpice. Brno: Tribun EU, 2011. (CS)
BIOLEK, D.: Řešíme elektronické obvody. Praha: BEN, 2004. (CS)
FITZPATRICK, D.: Analog Design and Simulation using OrCAD Capture and PSpice, Second Edition. Oxford (UK): Newnes, 2017. (EN)
Planned learning activities and teaching methods
Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations. The methods include lectures and computer laboratories. Course is taking advantage of e-learning (Moodle) system. Students have to do a single project/assignment during the course.
Assesment methods and criteria linked to learning outcomes
Students can obtain 35 points for the activity in computer labs. An individual project is honored by 35 points (maximally), and the midterm test is honored by additional 30 points (maximally).
Language of instruction
1. Spice language: syntax, part definition, subcircuits, models, libraries.
2. Methods for circuit simulation in DC, AC, and time domains.
3. Advanced function of post-processor, data export.
4. Tolerance and sensitivity analysis, Monte Carlo, worst-case analysis.
6. Thermal analysis.
7. Symbolic analysis and its use for design.
8. Modeling of electronic devices and structures, model identification.
9. Behavioral models of complex structures, operational amplifiers.
10. Analysis of feedback, stability, and compensation.
11. Design and optimization of circuits with operational amplifiers.
12. Analysis of influence of parasitic elements of active devices.
13. Design and optimization of transistor circuits.
Lectures are aimed to present basic methods and software tools for computer simulation, design, and optimization of electronic circuits and systems; creation of simulation models of basic elements and more complex subsystems; design of elemental circuits with transistors and operational amplifiers.
Specification of controlled education, way of implementation and compensation for absences
Evaluation of activities is specified by a regulation, which is issued annually by the lecturer responsible for the course.