A 10 MHz uniform plane wave having an initial average power density of 5 W/m 2 is
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A 10 MHz uniform plane wave having an initial average power density of 5 W/m2 is normally incident from free space onto the surface of a lossy material in which ∈"2/∈'2 = 0.05, ∈'r2 = 5, and μ2 = μ0. Calculate the distance into the lossy medium at which the transmitted wave power density is down by 10 dB from the initial 5 W/m2.
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