Electromagnetic Field Theory

Garant předmětu:

Zbyněk Škvor

Lecturer:

Jan Macháč, Zbyněk Škvor

Tutor:

Pavel Hazdra, Jan Macháč, Zbyněk Škvor

Supervisor:

Department of Electromagnetic Field

Synopsis:

This course presents fundamentals of electromagnetic field theory and its applications. Analysis methods proper for static, stationary as well as dynamic fields and waves in free space and on basic transmission lines are presented as well. This course provides students with physics - based view on studied effects, which is applied then on engineering problems. At the end of the course, all effects should not only be described, but quantified as well. Basic knowledge and insight into communication devices, systems and techniques is provided, applicable not only to systems currently taught in other courses, but to future systems as well.

Requirements:

Vector and differential calculus.

Syllabus of lectures:

1. Basic principles, field sources, charge(s) and current(s).

2. Field caused by charges, Laplace and Poisson equation, polarisation, capacity.

3. Magnetic field caused by steady current. Self and mutual inductance.

4. Magnetic circuit analysis, ferromagnetics.

5. Induction law. Nonstationary fields. Maxwell equations, practical explanation.

6. Energy and force contained in/caused by electromagnetic field

7. Electromagnetic wave, wave equation and its solution in the case of planar harmonic wave

8. Planar waves in lossy media, waves at planar interfaces, Snell's law

9. Poynting theorem. Fields and waves in conductive media.

10. Analytic and numeric analysis and its applications

11. Guided waves, transmission lines and its parameters, transmission, reflection, impedance

12. Smith chart, parameters on display and its application in impedance matching

13. TEM transmission lines, coaxial, Lecher ad other line types

14. Waveguide with rectangular crossection, parameters, modes, resonators.

Syllabus of tutorials:

1. Basic principles, field sources, charge(s) and current(s).

2. Field caused by charges, Laplace and Poisson equation, polarisation, capacity.

3. Magnetic field caused by steady current. Self and mutual inductance.

4. Magnetic circuit analysis, ferromagnetics.

5. Induction law. Nonstationary fields. Maxwell equations, practical explanation.

6. Energy and force contained in/caused by electromagnetic field

7. Electromagnetic wave, wave equation and its solution in the case of planar harmonic wave

8. Planar waves in lossy media, waves at planar interfaces, Snell's law

9. Poynting theorem. Fields and waves in conductive media.

10. Analytic and numeric analysis and its applications

11. Guided waves, transmission lines and its parameters, transmission, reflection, impedance

12. Smith chart, parameters on display and its application in impedance matching

13. TEM transmission lines, coaxial, Lecher ad other line types

14. Waveguide with rectangular crossection, parameters, modes, resonators.

Study Objective:

To make students aware of basic principles of electromagnetism.

Study materials:

1. Hayt, W., Buck, J. Engineering Electromagnetics, 9-th ed., McGraw-Hill 2019

2. Iskander, M. F. : Electromagnetic Fields and Waves, Prentice hall, Englewood Cliffs 1992

Note:

Further information:

https://moodle.fel.cvut.cz/courses/BE5B17EMT

Time-table for winter semester 2023/2024:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon
Tue	roomT2:C4-78 Škvor Z. 08:15–10:45 (lecture parallel1) Dejvice T2:C4-78roomT2:C4-156 Macháč J. 11:00–12:30 (lecture parallel1 parallel nr.101) Dejvice Cvičebna
Wed
Thu
Fri

Time-table for summer semester 2023/2024:

Time-table is not available yet

The course is a part of the following study plans:

• Electrical Engineering and Computer Science (EECS) (compulsory elective course)
• Electrical Engineering and Computer Science (EECS) (compulsory elective course)