Electric Engineering

Electric engineering 1:

Tutorials:

Digital oscilloscope, measuring with the probe, high-pass filter, low-pass filter, band filter, application of amplitude responses, emitter amplifier, transistor capacities, transistor as a switch, operational amplifier, NF power amplifier

Objectives:

The students discover important electronic components and basic circuits and practice the calculation of circuits manually and with the help of a design software. Different breadboard circuits with transistors and operational amplifiers are installed and the signals are metrologically collected at the laboratory.

Electric engineering 2:

Theory and realisation of the systems and functions listed below, examples with usual IC’s. filter circuits: active filters with operational amplifiers, switched-capacitor-filter, quartz filter. Oscillators: feedback, stability, different oscillator realisations, amplitude control, quartz oscillator, voltage-controlled oscillators.

• Comparators, Schmitt trigger.
• Power amplifier.
• Narrowband amplifier.
• Multiplier, mixer.
• Circuit technology of modulators and demodulators for AM and FM.

Diodes, bipolar transistors, field-effect transistor, transistor application circuits, differential amplifier, operational amplifier, power supply, basics in optoelectronics, sample & hold, ADC / DAC, simulation software SPICE