440-2211/02 – Electronic Systems in Communication Technology (ESKT)

Gurantor departmentDepartment of TelecommunicationsCredits5
Subject guarantorDr. Ing. Libor GajdošíkSubject version guarantorDr. Ing. Libor Gajdošík
Study levelundergraduate or graduateRequirementCompulsory
Study languageEnglish
Year of introduction2019/2020Year of cancellation2023/2024
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
GAJ10 Dr. Ing. Libor Gajdošík
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2

Subject aims expressed by acquired skills and competences

To understand the connection of electronic circuits created of discrete components and integrated circuits. Learning outcomes are designed so that students are able to identify, apply and solve problems in the field of analog electrical circuits.

Teaching methods

Experimental work in labs


The connection of multistage amplifiers. Parameters of real operational amplifiers and stability of the operating network. Transductance Amplifiers (OTA), Transimpedance Amplifiers (CFA) and Current Conveyors(CC). Implementation of higher order filters. Method direct digital synthesis DDS and phase locked loop PLL. Power amplifiers. AM, FM and discrete modulators and demodulators. Amplifiers, multipliers and frequency dividers. Implementation of synthetic elements. Circuits with switched capacitors. Theory of sensitivity and tolerances.

Compulsory literature:

TIETZE, U., SCHENK, CH. and GAMM, E. 2008. Electronic Circuits. 2nd edition. Haidelberg : Springer, 2008. ISBN 978-3-540-00429-5. FRANCO, Sergio. 2002. Design with operational amplifiers and analog integrated circuits. 3.rd ed. New York : McGraw-Hill, 2002. stránky xiv, 658. ISBN 0-07-112173-0.

Recommended literature:

SERDA, A.S. a SMITH, K.C. 2010. Microelectronic Circuits. New York : Oxford University Press, 2010. ISBN 978-0-19-532303-0.

Way of continuous check of knowledge in the course of semester

Tests, individual work, laboratory tasks.


Other requirements

Compulsory attendance at seminars.


Subject has no prerequisities.


Subject has no co-requisities.

Subject syllabus:

Multistage amplifiers, amplifier bindings and their effect on amplifier properties. Parameters of real operational amplifiers and their effect on the properties of the operating network. Stability of operating networks. Transductance amplifiers (OTA), principles and applications. Transimpedance Amplifiers (CFAs) and Current Conveyor (CC) Circuits, Principle and Applications. Electrical filters, approximation of the transmission function, execution of higher order filters. Power Amplifiers, Amplifier Classes and Their Features. Method direct digital synthesis DDS and phase locked loop PLL. Circuit solutions for AM, FM and discrete modulation modulators and demodulators. Circuit solutions of mixers, multipliers and frequency dividers. Circuit realization of synthetic elements (synthetic inductance, double capacitor) and their application. Circuits with switched capacitors, principles and applications. Theory of sensitivy and tolerances.

Conditions for subject completion

Conditions for completion are defined only for particular subject version and form of study

Occurrence in study plans

Academic yearProgrammeBranch/spec.Spec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2022/2023 (B2647) Information and Communication Technology P English Ostrava 1 Compulsory study plan
2021/2022 (B2647) Information and Communication Technology (2612R025) Computer Science and Technology P English Ostrava 1 Compulsory study plan
2020/2021 (B0714A060011) Telecommunication Technology P English Ostrava 2 Optional study plan
2019/2020 (B0714A060011) Telecommunication Technology P English Ostrava 2 Optional study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner

Assessment of instruction

Předmět neobsahuje žádné hodnocení.