| Course Unit Code | 420-2024/01 |
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| Number of ECTS Credits Allocated | 6 ECTS credits |
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| Type of Course Unit * | Optional |
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| Level of Course Unit * | First Cycle |
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| Year of Study * | Third Year |
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| Semester when the Course Unit is delivered | Winter 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 | |
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| Prerequisities | Course Unit Code | Course Unit Title |
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| 420-2016 | Circuit Theory I |
| 420-2017 | Circuit Theory II |
| Name of Lecturer(s) | Personal ID | Name |
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| PUN10 | doc. Dr. Ing. Josef Punčochář |
| MOH35 | Ing. Jitka Mohylová, Ph.D. |
| Summary |
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| Fundamental principles and methods of of resolving electronic circuits - Nonlinear circuits, two-ports, diodes, bipolar junction transistors (BJTs)- Common emitter, common base and common collector circiuts, field-effect transistors (JFETs, MOSFETs)- Common source, common gate and common drain circiuts, transistor amplifiers, operational amplifiers, power supplies, oscillators, filters. |
| Learning Outcomes of the Course Unit |
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| Graduates will have an appropriate knowledge of techniques, equipments, systems and facilities for acquiring, processing and transferring information and use information in practice. They will be able to apply this knowledge in order to interpret and describe engineering problems. |
| Course Contents |
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Lectures:
Nonlinear circuits - quiescent point, linearization
Two-port theory, transient functions
Basic bipolar transistors (BJT) - NPN, PNP, basic applications
Junction field-effect transistors (FET)- basic applications
Cells and batteries - electrochemical energy, photovoltaic cell, solar cell
Rectifiers - basic circuits, filtering
Voltage multipliers, voltage and current stabilisation, current mirror
Amplifiers - properties, basic circuits, feedback, frequency stability
Oscillators - basic principles (LC, RC, X-tal)
Generators
Filters - basic principles and curcuits
Analog multiplier - principle
Modulation and demodulation (AM, FM, PM)
Digital circuits - types, application
Sampling principles, A/D and D/A converters
Exercises:
Quiescent point of amplifier, linearization
Two-port networks and their connection. The transfer function.
Inverting and noninverting circuits with operational amplifiers.
Basic connections of Omp Amp, analysis
Oscillators(RC Oscillators - Wien-Bridge Oscillator Circuit, LC Oscillators - Hartley, Colpitts, Crystal Oscillators).
Simple Triangle-wave and Square-wave Generators (Astable, monostable operation), Schmitt trigger with two transistors,
Op-Amp implementation of voltage comparator
Filter design - passive and active low-pass filters, high-pass filters, band-pass and notch filters (or band-reject or band-stop filters)
Semester project
2 tests
Laboratories:
Analysis circuits with PC
Quiescent point of amplifier, parameters of two-port networks
Half wave circuit, full wave bridge circuit, voltage doubler circuit
Op Amp real properties
Oscillator stability, astable multivibrators
Filters design
Semester project
Project
Semester project: Analysis of a linear electronics structure with a real active element
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| Recommended or Required Reading |
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| Required Reading: |
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| Mikulec, M., – Havlíček, V.: Basic circuit theory II. Vydavatelství ČVUT, Praha, 1996 |
Mohylová, J., Punčochář, J.: Elektrické obvody II. FEI, VŠB –TU Ostrava, 2007
Mohylová, J., Punčochář, J.: Cvičení z Elektrických obvodů II. FEI, VŠB –TU Ostrava, 2007
Mohylová, J., Punčochář, J.: Elektrické obvody III - Pracovní sešit. FEI, VŠB –TU Ostrava, 2012
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| Recommended Reading: |
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Kuphaldt, Tony R.: Lessons In Electric Circuits, www.ibiblio.org/kuphaldt/
Huelsman, P. L.: Basic Circuit Theory (3 rd edition). Prentice - Hall, Inc., 1991 |
| Frohn, M. – Siedler, H.-J. – Wiemer, M. – Zastrow, P.: Elektronika, polovodičové součástky a základní zapojení. Ben, Praha 2006 |
| 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 | 40 | 10 |
| Examination | Examination | 60 | 11 |