RTR247 Nonliner Circuits

Code RTR247
Name Nonliner Circuits
Status Compulsory/Courses of Limited Choice
Level and type Undergraduate Studies, Academic
Field of study Electronics and Telecommunications
Faculty Department of Fundamentals of Electronics
Academic staff Juris Grēve
Credit points 5.0 (7.5 ECTS)
Parts 2
Annotation Part 1 (4 semester). Nonlinear and parametric circuits. Curves. Approximations. Approximate methods of harmonic and spectral analysis. Analogue signal transformations: amplification, frequency multiplication, limitation, frequency conversation, modulation. Frequency and phase demodulation. Parametric amplifiers and demodulators. Low noise receiver. .
Part 2 (5 semester). Filters for low and high frequencies on OP. Resistance conversion on OP. Operational amplifiers in pulse devices. Multiplication of analogue signals. Integral timers..
Goals and objectives
of the course in terms
of competences and skills
1. To advance the knowledge about the close mutual dependence of signals in time base and in frequency base (spectrum). 2. To develop skills in choosing a suitable element of a circuit and its electrical regime for initiating desirable changes of the signal. 3. To develop skills in determining the reasons of existing changes of a signal in the circuit (basics of diagnostic). 4. To develop initial skills for creating variants of circuit for making suitable changes of the signal (basics of creative work).
Learning outcomes
and assessment
To develop the knowledge about converting process of analogue type signals in nonlinear and parametrical electric circuits. - Laboratory report. Examination.
To get experience in setting the optimal electrical regime for circuit to get the required conversion of a signal. - Laboratory report. Examination.
To understand the signal form and spectrum correlation. - Laboratory report. Examination.
To get experience in using OA in linear and pulse mode. - Laboratory report. Examination.
To get experience in using the analogue type chips and timers for signals formation. - Laboratory report. Examination.
Course prerequisites The electrical circuits theory

[Extended course information PDF]