Question

5) (20pts) A plane EMW with an whose characteristic values are e, reflection and transmission coefficients, c) Find electric field and magnetic field components of the reflected field, d) Find the power components of the reflected and transmitted wave clectric field component given by E = a,2 x 10-3e iz is propagating through a medium 4 and A, 1 in the normal direction. A) Find its magnetic field component, b) Find Bonus (Each is worth 7.5 pts) a) Derive the Maxwell equations in time domain and express them in the phasor representation b) Write the electric field and magnetic field components of an elliptically polarized plane EMW in a lossless medium example (you as medium characteristic parameters, amplitude, frequency, etc.) c) Sketch the perpendicular and parallel reflections. You should show the incident, reflected, and transmitted wave correctly. Give an outline on how to find reflection and transmission coefficients. (Suppose two lossless media and oblique incident beam) d) What is Brewster angle? Sketch the necessary figures, explain the physical event, and derive its formula specific EMW with specific numerical parameters, such express them in formula form or as a as an can EMT constants you may need are given as follows: 10 -9 c = 3 x 108ms1, o Ho4T X 10-7Hm"' Fm1 8.854 x 10-12 Fm1, 30m 1.2566 x 0-6Hm-1, ηο 1 120π Ω~ 377Ω

Answer 1

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