Course Unit Code | 420-4006/01 |
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Number of ECTS Credits Allocated | 4 ECTS credits |
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Type of Course Unit * | Optional |
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Level of Course Unit * | Second Cycle |
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Year of Study * | Second Year |
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Semester when the Course Unit is delivered | Summer Semester |
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Mode of Delivery | Face-to-face |
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Language of Instruction | Czech |
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Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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Name of Lecturer(s) | Personal ID | Name |
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| PUN10 | doc. Dr. Ing. Josef Punčochář |
| ORS60 | Ing. Petr Orság, Ph.D. |
Summary |
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Two - port network parameters and their applications. Sources
(independent, dependent). Impedance convertors (negative, positive). Impedance invertors (negative, positive). Operational amplifiers. Nullors in active - network theory. Nodal analysis in active - network theory. Active networks with
feedback. Active RC filters (2-nd order, low-pass, high-pass, band-pass, band-stop).
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Learning Outcomes of the Course Unit |
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After completing this course, the student should be able to:
Analyze and synthesis linear circuits (amplifiers, filters, oscillators) with real active circuit elements (triode, transistor bipolar and unipolar, operational amplifier, transconductance amplifier, transimpedance amplifier, Norton amplifier, current conveyor).
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Course Contents |
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Lectures:
Two-port networks and their connection. The transfer function.
Dependent (controlled) circuit elements. Active building blocks.
Non-reciprocal networks.
Nullor nodal analysis, circuits with active elements.
Generalized nodal voltage analysis for circuits with active elements - basic rules.
Generalized nodal voltage analysis - circuits with transistors and amplifiers.
Signal flow graphs - basic rules.
Signal flow graphs - electronics circuits.
Analysis of circuits with op amps.
Analysis of ARC filters (2nd order) with op amps.
High-order filters - cascade realization.
Feedback theory, stability.
Grounding of pulse waveforms.
Time reserve.
Exercises:
Two-port networks - basic conception. Definition of project.
Description of controlled two-ports, operational amplifiers, immittance invertors and convertors.
Analysis by means of nullors (transistor - CE configuration, gyrator - two op amp structure).
Filters Sallen - Key - by means of nullors.
Analysis of basic transistor configurations - by means of generalised nodal voltage analysis (CE, CC, CB, cascode).
Analysis of inverting and noninverting amplifiers with op amp, filters Sallen-Key (low-pass)-generalised nodal voltage analysis.
Signal flow graphs - basic conception and terms.
Illustrative examples of gain evaluation by inspection of paths and loop sets.
Analysis of op amp circuits - flow graphs.
Cascade and parallel realization of high-order filters.
An axample of project of op amp circuit.
A presentation of projects.
Time reserve.
Projects:
It is defined 1 individual project for every student;dokumentation min 5 pp, max 10 pp; example of theme - analysis of a linear electronics structure with a real active element. |
Recommended or Required Reading |
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Required Reading: |
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Mohylová,J. - Punčochář,J.: Theory of electronic circuits, VŠB - TU Ostrava, 2013 |
Punčochář, J.: Lineární obvody s elektronickými prvky. Skriptum, VŠB-TU Ostrava 2002
Mohylová, J.: Lineární obvody s elektronickými prvky -Sbírka příkladů, VŠB-TU Ostrava 2002
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Recommended Reading: |
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Huelsman,L. P.: Basic circuit theory. Prentice - Hall Editions, Third edition, 1991
Mikulec, M.-Havlíček, V.: Basic circuit theory (I, II), ČVUT - Praha
Hejda, Z.-Punčochář, J.: The 1. order high-pass filter.Admittance models of modern linear amplifying structures. Transactions of the VŠB - Technical University of Ostrava, VI, 1, 2003, p.p. 50-55
Kolář, J.-Punčochář, J.: Band stop filtr with real operational amplifier.Transactions of the VŠB - Technical University of Ostrava, VI, 1, 2003, p.p. 92-100
Mohylová, J.: Influence of inverter vector error on common mode signal transmission of differential amplifier. http://www.elektrorevue.cz/index.php.en
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Punčochář,J.: Operační zesilovače v elektronice. BEN, Praha 2002 (5. vydání)
Punčochář,J.: Operační zesilovače - historie a současnost. BEN, Praha 2002
Mikulec, M.- Havlíček, V.: Základy teorie elektrických obvodů (I, II), ČVUT - Praha
Huelsman,L. P.: Basic circuit theory. Prentice - Hall Editions, Third edition, 1991
Mohylová, J.: Vliv vektorové chyby invertoru na přenos souhlasné složky signálu diferenčního zesilovače. http://www.elektrorevue.cz/index.php.en
Punčochář,J.: Přenos při neharmonickém zdroji signálu. http://www.elektrorevue.cz/index.php.en
Kolář, J.:Analýza vlivu kmitočtových vlastností OZ na vybrané pásmové zádrže druhého řádu. http://www.elektrorevue.cz/index.php.en
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Planned learning activities and teaching methods |
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Lectures, Individual consultations, Tutorials, Experimental work in labs, Project work |
Assesment methods and criteria |
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Task Title | Task Type | Maximum Number of Points (Act. for Subtasks) | Minimum Number of Points for Task Passing |
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Exercises evaluation and Examination | Credit and Examination | 100 (100) | 51 |
Exercises evaluation | Credit | 44 | 26 |
Examination | Examination | 56 | 7 |