449-0379/01 – Linear Circuits with Electronic Elements (LOEP)

Gurantor departmentDepartment of Theoretical Electrical EngineeringCredits4
Subject guarantordoc. Dr. Ing. Josef PunčochářSubject version guarantordoc. Dr. Ing. Josef Punčochář
Study levelundergraduate or graduateRequirementChoice-compulsory
Year2Semestersummer
Study languageCzech
Year of introduction2003/2004Year of cancellation2007/2008
Intended for the facultiesFEIIntended for study typesMaster
Instruction secured by
LoginNameTuitorTeacher giving lectures
PUN10 doc. Dr. Ing. Josef Punčochář
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 2+2

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

Další požadavky na studenta

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

Full-time form (validity from: 1960/1961 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 44 (44) 0
                Written exam Written test 24  0
                Other task type Other task type 20  0
        Examination Examination 56 (56) 0
                Written examination Written examination 32  0
                Oral Oral examination 24  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2007/2008 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T041) Control and Informatics Systems P Czech Ostrava 2 Choice-compulsory study plan
2007/2008 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T041) Control and Informatics Systems K Czech Ostrava 2 Choice-compulsory study plan
2007/2008 (N2649) Electrical Engineering (2601T004) Measurement and Control Engineering P Czech Ostrava 1 Optional study plan
2007/2008 (N2649) Electrical Engineering (2601T004) Measurement and Control Engineering K Czech Ostrava 1 Optional study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T041) Control and Informatics Systems P Czech Ostrava 2 Choice-compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T041) Control and Informatics Systems K Czech Ostrava 2 Choice-compulsory study plan
2006/2007 (N2649) Electrical Engineering (2601T004) Measurement and Control Engineering P Czech Ostrava 1 Optional study plan
2006/2007 (N2649) Electrical Engineering (2601T004) Measurement and Control Engineering K Czech Ostrava 1 Optional study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T041) Control and Informatics Systems P Czech Ostrava 2 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T041) Control and Informatics Systems K Czech Ostrava 2 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T041) Control and Informatics Systems P Czech Ostrava 2 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T041) Control and Informatics Systems K Czech Ostrava 2 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T041) Control and Informatics Systems P Czech Ostrava 2 Optional study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T041) Control and Informatics Systems K Czech Ostrava 2 Optional study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner