Course detail

Modelling and Computer Simulation

FEKT-BPC-MPSAcad. year: 2024/2025

Modeling and analysis of electronic circuits and microelectronic structures.
Spice-family simulation programs. Signification and utilization of various types of analysis.
Individual projects.

Language of instruction

Czech

Number of ECTS credits

5

Mode of study

Not applicable.

Guarantor

prof. Ing. Dalibor Biolek, CSc.

Department

Department of Microelectronics (UMEL)

Entry knowledge

The student enrolling in this course would be able to:
- explain what is the linear and nonlinear electric circuit
- explain the terms initial conditions, transient phenomenon, steady state
- explain the way of measuring DC characteristics of nonlinear elements
- explain the way of measuring frequency responses of circuits
- describe the basic properties of BJT's and MOSFET's
- describe basic linear and nonlinear characteristics of operational amplifiers
- draw schematics of basic amplifiers employing operational amplifiers and to explain their operation

Rules for evaluation and completion of the course

Up to 30 points per individual project.
Up to 10 points per practical test.
Up to 10 points for computer exercises.
Up to 50 points per exam.
Individual projects.

Aims

Follow-up basic knowledge in the field of analog circuits, semiconductor elements and microelectronics structures.
Mastering computer analysis and modeling of elements and circuits.
The graduate is able to:
- explain what is the SPICE standard
- specify basic analyses in SPICE-family programs
- utilize SPICE models from Internet for SPICE analysis of circuits
- solve common convergence problems in SPICE-family programs
- define simulation task in the form of text input file
- explain the basic idea of behavioral modeling
- master graphical PROBE postprocessor

Study aids

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

BIOLEK, D. Modelování a počítačová simulace. Sbírka příkladů v. 2.2. VUT Brno.
BIOLEK, D. Modelování a simulace. PSpice v kostce v. 2.1. Elektronické učební texty, UMEL FEKT VUT v Brně, 2005. (CS)
KOLKA, Z. a kol. Modelování a simulace pomocí PSpice. Tribun, 2011, ISBN 9788073992934.

Recommended reading

BIOLEK, D. Řešíme elektronické obvody aneb kniha o jejich analýze. BEN, technická literatura, 2004. ISBN 80-7300-125-X. (CS)

Classification of course in study plans

  • Programme BPC-MET Bachelor's 2 year of study, summer semester, compulsory

Type of course unit

 

Lecture

26 hod., optionally

Teacher / Lecturer

prof. Ing. Dalibor Biolek, CSc.

Syllabus

Modeling, analysis, simulation. Simulated circuits and processes. Mathematical models in circuit simulators. Simulation programs.
Structure of programs based on symbolic algorithms. Modeling and analysis of linearized circuits.
Structure of numerical simulators. SPICE. Element models.
Generation of circuit model. Working with schematic capture. Types of analyses, analysis modes and regimes.
Transient Analysis. Fourier analysis.
AC and DC analyses. Noise analysis.
Advanced analyses.Analyzing regimes.
Stepping, termal and performance analyses.
Monte Carlo and Worst Case.
Optimization.
Hierarchical modeling.
Convergence problems and how to solve them.

Exercise in computer lab

26 hod., compulsory

Teacher / Lecturer

Ing. Jan Prášek, Ph.D.
Ing. Martin Šťáva, Ph.D.

Syllabus

Opening exercise. Working with SNAP program.
Working with SNAP program.
Introduction to OrCAD PSpice. Working with text files. Statement of individual projects.
Introduction to OrCAD PSpice. Working with schematic capture.
Solving sample examples for various types ao analysis.
Transient analysis. Fourier analysis. Working on projects.
AC and DC analyses. Noise analysis. on projects.
.TF and .SENS analyses. Practical test.
Stepping, termal and performance analyses. Working on projects.
Monte Carlo and Worst Case analyses. Working on projects.
Optimization. Working on projects.
Hierarchical modeling. Working on projects.
Final works on projects.