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Explanatory Notes
Instructions
Web page:
https://cw.fel.cvut.cz/wiki/courses/xp17pem/start
Anotation:
The course presents advanced topics of classical electromagnetic field theory, especially: electric and magnetic vector potential; reciprocity, duality, and equivalence principle; Green's function; multipole expansion; scattering and characteristic modes; homogenization and Bloch's theorem; synthesis and topological optimization
The knowledge gained in this course can be used in many branches of applied electromagnetism, especially in antenna theory and microwave circuit design.
Study targets:
To extend students' knowledge of electromagnetic field theory by topics that are out of the scope of master courses.
Course outlines:
| 1) | | Macroscopic electromagnetism, homogenization, macroscopic description of periodic distributions of matter, artificial materials |
| 2) | | Sources of electromagnetic field, electromagnetic potentials |
| 3) | | Conservation of energy, momentum, and angular momentum in an electromagnetic field |
| 4) | | Electromagnetic reciprocity - description |
| 5) | | Electromagnetic reciprocity - consequences |
| 6) | | Volume equivalent and field-integral equations |
| 7) | | Surface equivalent |
| 8) | | Babinet's principle |
| 9) | | Dyadic Green's function |
| 10) | | Spectral decomposition of Green's function |
| 11) | | Electromagnetic scattering on electrically small objects, scattering cross-sections |
| 12) | | General electromagnetic scattering, scattering dyadic, transition matrix |
| 13) | | Characteristic modes |
| 14) | | Structural synthesis of electromagnetic devices, topology optimization, fundamental limitations |
Exercises outline:
No exercises
Literature:
| 1) | | Robinson, F. N. H.: Macroscopic electromagnetism, Pergamon Press, New York 1973. |
| 2) | | Harrington, R. F.: Time-Harmonic Electromagnetic Fields, John Wiley and Sons, Inc., New York, 2001. |
| 3) | | Jackson, J. D.: Classical Electrodynamics, John Wiley & Sons, Inc., New York, 1998. |
| 4) | | Balanis, C. A.: Advanced Engineering Electromagnetics, 2nd ed., John Wiley and Sons, New York, 2012. |
| 5) | | Zangwill, A.: Modern Electrodynamics, Cambridge University Press, New York, 2012. |
| 6) | | Van Bladel, J., Electromagnetic Fields, John Wiley & Sons, 2nd ed., 2007. |
| 7) | | Bohren, C. F., Huffman, D. R.: Absorption and Scattering of Light by Small Particles, John Wiley and Sons, New York, 1998. |
| 8) | | Kristensson, G.: Scattering of Electromagnetic Waves by Obstacles, Scitech Publishing, 2016. |
Requirements:
The knowledge of electromagnetic field theory within the extent of master courses AE8B17EMTA and AE8B17ELD is assumed.
Keywords:
Classical electromagnetism, Electromagnetic wave, Scattering, Duality, Reciprocity, Equivalence, Green’s function, Artificial materials
Subject is included into these academic programs:
| Page updated 25.4.2024 11:51:12, semester: L/2023-4, Z/2024-5, Z/2023-4, Send comments about the content to the Administrators of the Academic Programs |
Proposal and Realization: I. Halaška (K336), J. Novák (K336) |