449-0379/01 – Linear Circuits with Electronic Elements (LOEP)
Gurantor department | Department of Theoretical Electrical Engineering | Credits | 4 |
Subject guarantor | doc. Dr. Ing. Josef Punčochář | Subject version guarantor | doc. Dr. Ing. Josef Punčochář |
Study level | undergraduate or graduate | Requirement | Optional |
Year | 2 | Semester | summer |
| | Study language | Czech |
Year of introduction | 2003/2004 | Year of cancellation | 2007/2008 |
Intended for the faculties | FEI | Intended for study types | Master |
Subject aims expressed by acquired skills and competences
After completing this course, the student should be able to:
Analyze 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).
Teaching methods
Lectures
Individual consultations
Tutorials
Experimental work in labs
Project work
Summary
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).
Compulsory literature:
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
Punčochář, J.: Modern integrated electronic devices in linear circuit theory. XXIII. IC-SPETO-2000,p.p. 279-282
Punčochář, J.: Admittance models of modern linear amplifying structures. Transactions of the VŠB - Technical University of Ostrava, VI, 1, 2003, p.p. 151-161
Mohylová, J.: Analysis of linear circuits by means of MATLAB.Transactions of the VŠB - Technical University of Ostrava, VI, 1, 2003, p.p. 114-125
Recommended literature:
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
Way of continuous check of knowledge in the course of semester
Verification of study:
Tests, project.
Conditions for credit:
Student must work out three tests. The first one is related to the two-ports, the second one is related to the analysis by means of nullors, the 3rd one is related to the analysis by means of nodal volatage analysis. Student can receive up to 8 points for each of tests. Maximum number of points student can gain through tests is 3 * 8 = 24 points.
Student can gain up to 20 points from the project.
To pass the excercises part of course student has to gain at least 26 points.
Student can gain up to 56 points from the final exam (circuit work - 32 points, oral part - 24 points).
To pass the course student has to gain at least 51 points.
E-learning
Other requirements
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
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.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
Předmět neobsahuje žádné hodnocení.