Czech

Not applicable.

The student should be able to:
- explain basics of electronic circuits and electromagnetic waves and transmission lines (inductance, capacitance, impedance, reflection coefficient, Smith chart, standing wave ratio)
- analyze basic electronic circuits with passive components
- calculate with complex numbers and logarithms

- measurements in laboratory: 20 points (5 exercises x 4 pts)
- written tests: 1x14 points
- final exam: 66 points
The final exam consists of 2 parts: 30 points in theoretical part, 36 points in numerical examples. The student must get min. half points of each part to pass the exam successfully.
In the case of forced online teaching, the attendance parts would be suplemented by distance online alternatives.
Evaluation of activities is specified by a regulation, which is issued by the lecturer responsible for the course annually.

The aim of the course is to make students familiar with basics of passive and active high frequency circuits.
After successful passing the final exam, the student should be able to:
- calculate power, voltage and current levels in decibels
- describe important electrical parameters of wire, coil and capacitor from the high frequency point of view
- explain behavior and electrical parameters of series and parallel resonant circuit as well as coupled resonant circuits
- explain principle and show examples of lumped element filters
- using the Smith chart, explain principle of impedance transformation with parallel resonant circuit, L-network, T-network and PI-network
- explain principle and describe important parameters of attenuator, HF power combiner and switch
- explain terms: stability and gain of linearized amplifier
- explain and calculate with important parameter of amplifier (dynamic range, intercept point, 1dB compression, noise figure)
- explain terms: mixer and its output spectrum, conversion loss, conversion gain, image frequency and draw basic mixer schematics
- explain principle of feedback oscillators and draw basic schematics of LC and crystal oscillators
- explain terms: phase noise and stability of HF signal
- draw basic schematics of PLL and DDS syntehsizers
- explain principle and important parameters of PLL and DDS systems

Not applicable.

Not applicable.

VÁGNER, P. Vysokofrekvenční technika. Skripta FEKT VUT, 2013. (CS)
VÁGNER, P. Vysokofrekvenční technika. Skripta [online]. 2013 [cit. 2017-08-12]. Dostupné z elearningových stránek předmětu. (CS)

HANUS, S., SVAČINA, J. Vysokofrekvenční a mikrovlnná technika. Skripta FEKT VUT v Brně, 2002, ISBN: 80-214-2222-X (CS)
RADMANESH, M., M. Advanced RF & Microwave Circuit Design. AuthorHouse 2010. (EN)
RADMANESH, M., M. RF & Microwave Design Essentials. AuthorHouse 2007. (EN)
ŽALUD, V. Moderní radioelektronika. Vydavatelství BEN, Praha 2000 (CS)