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Fields and Waves I

10 June 2012. Fields and Waves I. 2. These Slides Were Prepared by Prof. Kenneth A. Connor Using Original Materials Written Mostly by the Following:. Kenneth A. Connor ECSE Department, Rensselaer Polytechnic Institute, Troy, NYJ. Darryl Michael GE Global Research Center, Niskayuna, NY Thomas P

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Fields and Waves I

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    1. Fields and Waves I Lecture 20 Introduction to Electromagnetic Waves K. A. Connor Electrical, Computer, and Systems Engineering Department Rensselaer Polytechnic Institute, Troy, NY Y. Maréchal Power Engineering Department Institut National Polytechnique de Grenoble, France Welcome to Fields and Waves I Before I start, can those of you with pagers and cell phones please turn them off? Thanks. Welcome to Fields and Waves I Before I start, can those of you with pagers and cell phones please turn them off? Thanks.

    2. 11 June 2012 Fields and Waves I 2

    3. 11 June 2012 Fields and Waves I 3

    4. 11 June 2012 Fields and Waves I 4 Overview Time Harmonic Fields Maxwell’s Equations in Phasor Form Complex Permittivity EM Wave Equation Uniform Plane Waves Traveling Waves TEM Waves Energy & Power

    5. 11 June 2012 Fields and Waves I 5 For high frequenciesFor high frequencies

    6. 11 June 2012 Fields and Waves I 6 Fully coupled fields

    7. 11 June 2012 Fields and Waves I 7 Time Harmonic Fields

    8. 11 June 2012 Fields and Waves I 8 Maxwell’s Equations in Phasor Domain

    9. 11 June 2012 Fields and Waves I 9 Homogenous wave equations

    10. 11 June 2012 Fields and Waves I 10 Plane Wave Propagation in Lossless Media

    11. 11 June 2012 Fields and Waves I 11 Some typical waves

    12. 11 June 2012 Fields and Waves I 12 Plane wave approximation

    13. 11 June 2012 Fields and Waves I 13 Maxwell’s Equations in Phasor Domain

    14. 11 June 2012 Fields and Waves I 14 Traveling plane waves

    15. 11 June 2012 Fields and Waves I 15 E and H field for a plane wave

    16. 11 June 2012 Fields and Waves I 16 Transverse Electromagnetic Wave

    17. 11 June 2012 Fields and Waves I 17 Uniform Plane waves

    18. 11 June 2012 Fields and Waves I 18 Example 1 – EM Waves

    19. 11 June 2012 Fields and Waves I 19 Example 1 – EM Waves

    20. 11 June 2012 Fields and Waves I 20 Example 1 – EM Waves

    21. 11 June 2012 Fields and Waves I 21 Transverse Electromagnetic Wave (TEM)

    22. 11 June 2012 Fields and Waves I 22 Properties of a TEM

    23. 11 June 2012 Fields and Waves I 23 Typical values

    24. 11 June 2012 Fields and Waves I 24

    25. 11 June 2012 Fields and Waves I 25 Example 2 – EM Waves in Lossless Media

    26. 11 June 2012 Fields and Waves I 26 Example 2 – EM Waves in Losseless Media

    27. Introduction to Electromagnetic Waves Power and Energy

    28. 11 June 2012 Fields and Waves I 28 Electromagnetic Power Density

    29. 11 June 2012 Fields and Waves I 29 Plane wave in a Lossless Medium

    30. 11 June 2012 Fields and Waves I 30 Example 3 – Energy & Power

    31. 11 June 2012 Fields and Waves I 31 Example 3 – Energy & Power

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