Course detail

Electronic Components and Materials

FEKT-BPC-ESMAcad. year: 2024/2025

The subject is focused on knowledge in materials for electronics and electronics and basic electronics components (semiconductor diode, bipolar and unipolar transistor, passive components). The laboratory exercises are focused on practicing the properties of basic circuits with diodes and transistors.

Language of instruction

Czech

Number of ECTS credits

3

Mode of study

Not applicable.

Guarantor

doc. Ing. David Kubánek, Ph.D.

Department

Department of Telecommunications (UTKO)

Entry knowledge

The subject knowledge on the secondary school level is required.

Rules for evaluation and completion of the course

Evaluation of study results follow the BUT Rules for Studies and Examinations and Dean's Regulation complementing the BUT Rules for Studies and Examinations. Up to 30 points can be obtained for completion of tasks in laboratory exercises. Up to 70 points are given for the final examination.
It is obligatory to undergo all laboratory exercises in regular or alternative terms to complete the course. Other forms of checked instruction are specified by a regulation issued by the guarantor of the course and updated for every academic year.

Aims

The aim of the course is to acquaint students with materials for electrical and electronic engineering, and basic passive and active electronic elements.
On completion of the course, students are able to:
- orient in materials for electrical engineering and electronics,
- classify electrotechnical materials in terms of electrical conductivity and behavior in electric and magnetic fields,
- define parasitic properties of resistors, capacitors and inductors and explain the impact of used materials and design to formation or suppression of these parasitic properties,
- explain the operation of PN junction as rectifier, voltage stabilizer and controlled differential resistance,
- describe the structure of the bipolar transistor and explain its operation,
- describe the structure of unipolar transistors JFET and MOSFET and explain their operation.

Study aids

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

JIRÁK, J., AUTRATA, R., LIEDERMANN, K., ROZSÍVALOVÁ, Z., SEDLAŘÍKOVÁ, M.: Materiály a technická dokumentace, část Materiály v elektrotechnice. Elektronické texty, Brno 2002. (CS)
MUSIL V., BRZOBOHATÝ J., BOUŠEK J, PRCHALOVÁ I.: " Elektronické součástky", PC dir, BRNO, 1999 (CS)

Recommended reading

Not applicable.

Classification of course in study plans

  • Programme BPC-AUD Bachelor's

    specialization AUDB-ZVUK , 1 year of study, summer semester, compulsory

Type of course unit

 

Lecture

12 hod., optionally

Teacher / Lecturer

doc. Ing. David Kubánek, Ph.D.

Syllabus

1. Materiály pro elektrotechniku a elektroniku, vodivé materiály, izolační materiály, dielektrická polarizace a elektrická vodivost.

2. Piezoelektrika, elektrety, materiály magneticky měkké a magneticky tvrdé. Fero a ferimagnetické materiály.

3. Pasivní součástky - rezistory, kapacitory, induktory, závislost vlastností na materiálech a konstrukci.

4. Polovodičové materiály, polovodič typu N a P, přechod PN. Polovodičová dioda - ampérvoltová charakteristika, dioda jako usměrňovač, zdroj referenčního napětí a spínač, typická zapojení obvodů s diodami.

5. Bipolární tranzistor - struktura, princip činnosti, ampérvoltové charakteristiky, režimy činnosti, linearizované modely, h-parametry, y-parametry. Základní obvody s tranzistory, nastavení pracovního bodu, princip tranzistorového zesilovače, zapojení SE, SB, SC, proudové a napěťové zesílení, tranzistor jako spínač.

6. Unipolární tranzistory JFET, MOSFET, princip činnosti, základní typy a jejich struktury, režimy činnosti, ampérvoltové charakteristiky, tranzistor jako zesilovač a spínač.

 

Laboratory exercise

12 hod., compulsory

Teacher / Lecturer

doc. Ing. David Kubánek, Ph.D.

Syllabus

1. V-A charakteristiky polovodičových diod

2. Dioda jako usměrňovač a řízený odpor

3. Bipolární tranzistor - V-A charakteristiky

4. Bipolární tranzistor jako zesilovač

5. Tranzistor MOSFET - V-A charakteristiky a použití jako spínač