A 50-MHz uniform plane wave is normally incident from air onto the surface of a calm ocean.

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A 50-MHz uniform plane wave is normally incident from air onto the surface of a calm ocean. For seawater, σ = 4 S/m, and ∈'_r = 78.

(a) Determine the fractions of the incident power that are reflected and transmitted.

(b) Qualitatively, how (if at all) will these answers change as the frequency is increased?

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Engineering Electromagnetics

ISBN: 978-0073380667

8th edition

Authors: William H. Hayt, John A.Buck

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Question Posted: Sep 24, 2018 01:53 PM

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A 50-MHz uniform plane wave is normally incident from air onto the surface of a calm ocean.

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a First we find the loss tangent This value is sufficiently greater ...View the full answer

Engineering Electromagnetics

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