Waves and Transmission Lines
Kód | Zakončení | Kredity | Rozsah | Jazyk výuky |
---|---|---|---|---|
XE17VVE | Z,ZK | 5 | 2+2s |
- Předmět je náhradou za:
- Vlny a vedení (X17VVE)
- Přednášející:
- Cvičící:
- Předmět zajišťuje:
- katedra elektromagnetického pole
- Anotace:
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Wave equation, parameters of the electromagnetic wave, potentials, ballance of energy, superposition, boundary effects, layred media, guiding of waves, resonators, elements with lumped and distributed parameters, impednace chart, impedance matching technique, fundamentals of electromagnetic wave radiation, application of electromagnetic field in circuit elements, systems, technology, electromagnetic compatibility. Subject includes individual students projects.
- Požadavky:
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Condition for assessment: presence at seminars. http://www.elmag.org
- Osnova přednášek:
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1.Plane electromagnetic wave in a lossy material, perpendicular incidence on a boundary
2.Reflection and refraction on plane interface, total reflection, Brewsters angle
3.Guiding of waves, transmission line with a TEM wave, coaxial and Lechers lines
4.Metalic waveguides, TE, TM modes, impedance, phase and group velocities, losses
5.Rectangular waveguide, modes, dominant mode
6.Circular wavequide, waveguide modes in a coaxial line
7.Other transmission lines: microstripline, coplanar waveguide, slotline
8.Wave propagation in a dielectric slab and cylinder, dielectric wavequides, optical fibres
9.Resonators, modes, excitation, quality factor, resonator created by line stubs
10.Radiowave transmittion, power budge
11.Sources of waves, basic antennas, linear, sufrace, directional and impedance parameters, arrays
12.Propagation of waves, transmission equation
13.Microwave technique, applications in communications, transportation, medicine
14.Effects of propagation in nonisotropic materials, optoelectronics, applications
- Osnova cvičení:
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1.Computation of penetration depth, wave reflection on a boundary
2.Standing waves, transmission of energy
3.Computer lab.: wave reflection, propagation in a layred media
4.Design of a coaxial connector, coupling between paralel lines
5.Metalic waveguide, modes
6.Calculation of waveguide parameters
7.Waveguides, coaxial line - higher order modes
8.Projects
9.Design of a tunable resonator
10.Radiation of elementary dipoles, antenna parameters
11.Simplified design of a radio link
12.Laboratory
13.Laboratory
14.Project presentation, assesment
- Cíle studia:
- Studijní materiály:
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1.Edminister, J.A.: Electromagnetics. Mc-Graw-Hill, London, 1993
2.Collin, R.E.: Field Theory of Guided Waves. 2nd Edit., IEEE Press, New York 1991
3.Sadiku, M.N.O.: Elements of Electromagnetics. Saunders College Publishing. London, 1994
- Poznámka:
- Další informace:
- Pro tento předmět se rozvrh nepřipravuje
- Předmět je součástí následujících studijních plánů:
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- Electronics and Communication Technology - structured studies (povinný předmět)