A plane wave with a frequency of 50 MHz is perpendicular to a calm ocean in air is coming. For sea water, it is σ= 4 S/m and Ɛr= 78. (a) Determine the ratio of reflected power to incoming power. (b) Determine the ratio of transmitted power to incoming power. (c) For the case of doubling the frequency, consider (a) and (b

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Electromagnetic Wave Theory

A plane wave with a frequency of 50 MHz is perpendicular to a calm ocean in air is coming. For sea water, it is σ= 4 S/m and Ɛr= 78.

(a) Determine the ratio of reflected power to incoming power.

(b) Determine the ratio of transmitted power to incoming power.

(c) For the case of doubling the frequency, consider (a) and (b).

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