Lecturer(s)
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Course content
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1. Wave equation - derivation, wave equation for harmonic fields, power balance, Poynting's theorem, Poynting's theorem for harmonic fields. 2. Electromagnetic waves in unbounded environment, plane homogenous wave, differential equation of plane wave, phase velocity and wave-length, skin depth, wave energy, wave impedance of environment. 3. Superposition of plane waves, electromagnetic wave polarization - linearly, circularly and elliptically polarized wave, right-handed and left-handed polarization. 4. Waves on the boundary, reflection and refraction of plane waves on the extensive plane boundary, Snell's laws - reflection law and refraction law, reflection factor and transmission factor, Brewster's polarization angle, total reflection, critical angle. 5. Waves in layered medium, description of multiple reflections, matrix method, sequential transformation of layer impedances. 6. Electromagnetic waves conduct, classification of conducted waves, TEM waves, TE and TM waves, HE and EH waves, transversal and longitudinal field components. 7. Waves in waveguides, metal waveguide, dielectric waveguide, condition for wave conduct, cut-off frequency, cut-off wave-length, wave mode, dominant wave mode. 8. Waves in lines, coaxial cable, twin line, microstrip line, telegraphic equation, lossless line, distortionless line, matched line. 9. Smith chart, standard impedance. 10. Resonators, cavity resonators, resonant frequency, resonator made from rectangle or circular waveguide part. 11. Radiation of electromagnetic waves, elementary electrical radiator - Hertzian dipole, field in the near zone, field in the far zone, dipole radiation power, radiation characteristics. 12. Elementary magnetic radiator, dipole moment, radiation of straight conductor of finite length, radiation of an area element. 13. Cylindrical a spherical waves.
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Learning activities and teaching methods
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Lecture supplemented with a discussion, Collaborative instruction, Multimedia supported teaching
- Preparation for comprehensive test (10-40)
- 29 hours per semester
- Contact hours
- 19 hours per semester
- Practical training (number of hours)
- 19 hours per semester
- Preparation for laboratory testing; outcome analysis (1-8)
- 8 hours per semester
- Preparation for an examination (30-60)
- 55 hours per semester
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prerequisite |
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Knowledge |
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to know the basic equations of the electromagnetic field theory |
to know the names of electromagnetic field quantities and their units |
Skills |
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to apply the mathematical operations of the vector analysis |
to recognize various types of electromagnetic fields |
Competences |
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N/A |
learning outcomes |
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Knowledge |
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to sum up the consequences of electromagnetic wave diffusion into various materials |
to classify the electromagnetic waves into several standard types and to determine conditions for their existence |
to compare various sorts of wave polarization |
Skills |
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to recognise and to formulate electromagnetic-wave propagation patterns during the thesis completion |
to assemble basic types of electromagnetic wave sources by using methods for computing radiated electromagnetic waves for standard types of radiators |
to derive equations describing electromagnetic-wave propagation and other terms necessary to analyse high-frequency electromagnetic waves |
to apply the knowledge and the practical experience obtained during the laboratory measurements in solving various problems of telecommunication engineering |
Competences |
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N/A |
N/A |
teaching methods |
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Knowledge |
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Individual study |
One-to-One tutorial |
Lecture |
Multimedia supported teaching |
Collaborative instruction |
Skills |
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One-to-One tutorial |
Practicum |
Laboratory work |
Competences |
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Lecture |
Practicum |
Laboratory work |
Collaborative instruction |
Individual study |
Multimedia supported teaching |
assessment methods |
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Knowledge |
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Oral exam |
Test |
Written exam |
Skills |
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Individual presentation at a seminar |
Skills demonstration during practicum |
Seminar work |
Competences |
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Individual presentation at a seminar |
Skills demonstration during practicum |
Test |
Oral exam |
Written exam |
Recommended literature
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Novotný, Karel. Elektromagnetické pole a vlny : teorie elektromagnetického pole II. Vyd. 2. Praha : Vydavatelství ČVUT, 2001. ISBN 80-01-02429-6.
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Novotný, Karel. Vlny a vedení : přednášky. Vyd. 1. Praha : Česká technika - nakladatelství ČVUT, 2005. ISBN 80-01-03317-1.
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