Lectures:
History of electronics; basic models and theorems (immittance functions, Thevenin and Norton´s theorems, equivalent input and output impedances); quiescent point - as common problem; linearization.
Quiescent point of basic active tripole (BJT, FET, triode); their admittance models.
Modern amplifier structures (VFA, CFA, OTA, Northon´s amplifier, conveyors) and their admittance models.
Feedback theory, Nyquist stability criterion - application.
Generalized nodal voltage analysis (GNVA), admittance model of linear electronic circuit (related to feedback theory, stability - determination from the admittance model).
Analysis of amplifier and oscillator structures by means of GNVA.
Analysis of 2. order filters, principles of cascading - higher order filters - an example.
Rectifiers, voltage and current sources, logarithmic amplifier, analog multiplier.
Modulation, demodulation, signal sampling.
A/D and D/A converter principles; application of D/A convertor and analog multiplier for filters frequency controlling.
Compression amplifier, stabilization of oscillator amplitude.
Amplifiers and filters in the time domain, influence of an op amp slew rate and recovery time.
Relaxation structures (nonharmonic signals - square wave, triangular wave, saw-tooth) - triangle-to-sinusoid conversion.
Degradation of electronic elements with temperature, dissipated power (causes of degradation) - reduction of influence (abduction of heat - heat sink); structural and theoretical connection between analog and digital technics.
Exercises:
Quiescent point of basic active tripoles (BJT, FET, triode); definition of project.
Analysis of input differential stage, middle stage and output stage (follower, rail to rail) of OPA.
Admittance models of inverting and or noninverting structures (ideally frequency nondependent).
Admitance models of 2. order RC filters
Admitance models of RC oscillators.
Amplifiers - time domain; astable multivibrator with OPA.
Reports on projects.
Laboratories:
Verification of quiescent point definitions of basic tripoles.
Measuring of amplifier frequency responses.
Measuring of 2. order filter frequency responses.
Measuring of amplifiers in the time domain.
Measuring of 2. order filters in the time domain.
Measuring of OPA astable multivibrator properties; influence of slew rate; warming with frequency.
Reserve.
Computer labs:
Introduction to the MATLAB - connection with admittance models of electronic elements.
Amplifier frequency responses (ideally frequency nondependent)- influence of real OPA properties.
Frequency dependent structures (filters)- influence of real OPA properties in the frequency domain.
Amplifier time responses (ideally frequency nondependent)- influence of real OPA properties.
Frequency dependent structures (filters)- influence of real OPA properties in the time domain.
Elaboration of project.
Elaboration of project.
History of electronics; basic models and theorems (immittance functions, Thevenin and Norton´s theorems, equivalent input and output impedances); quiescent point - as common problem; linearization.
Quiescent point of basic active tripole (BJT, FET, triode); their admittance models.
Modern amplifier structures (VFA, CFA, OTA, Northon´s amplifier, conveyors) and their admittance models.
Feedback theory, Nyquist stability criterion - application.
Generalized nodal voltage analysis (GNVA), admittance model of linear electronic circuit (related to feedback theory, stability - determination from the admittance model).
Analysis of amplifier and oscillator structures by means of GNVA.
Analysis of 2. order filters, principles of cascading - higher order filters - an example.
Rectifiers, voltage and current sources, logarithmic amplifier, analog multiplier.
Modulation, demodulation, signal sampling.
A/D and D/A converter principles; application of D/A convertor and analog multiplier for filters frequency controlling.
Compression amplifier, stabilization of oscillator amplitude.
Amplifiers and filters in the time domain, influence of an op amp slew rate and recovery time.
Relaxation structures (nonharmonic signals - square wave, triangular wave, saw-tooth) - triangle-to-sinusoid conversion.
Degradation of electronic elements with temperature, dissipated power (causes of degradation) - reduction of influence (abduction of heat - heat sink); structural and theoretical connection between analog and digital technics.
Exercises:
Quiescent point of basic active tripoles (BJT, FET, triode); definition of project.
Analysis of input differential stage, middle stage and output stage (follower, rail to rail) of OPA.
Admittance models of inverting and or noninverting structures (ideally frequency nondependent).
Admitance models of 2. order RC filters
Admitance models of RC oscillators.
Amplifiers - time domain; astable multivibrator with OPA.
Reports on projects.
Laboratories:
Verification of quiescent point definitions of basic tripoles.
Measuring of amplifier frequency responses.
Measuring of 2. order filter frequency responses.
Measuring of amplifiers in the time domain.
Measuring of 2. order filters in the time domain.
Measuring of OPA astable multivibrator properties; influence of slew rate; warming with frequency.
Reserve.
Computer labs:
Introduction to the MATLAB - connection with admittance models of electronic elements.
Amplifier frequency responses (ideally frequency nondependent)- influence of real OPA properties.
Frequency dependent structures (filters)- influence of real OPA properties in the frequency domain.
Amplifier time responses (ideally frequency nondependent)- influence of real OPA properties.
Frequency dependent structures (filters)- influence of real OPA properties in the time domain.
Elaboration of project.
Elaboration of project.