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How the ground wave losses vary with high frequencies?

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in Antennas by (157k points)
How the ground wave losses vary with high frequencies?

(a) Increases

(b) Decreases

(c) Does not depend on frequency

(d) Increase or decrease

The question was posed to me in semester exam.

I would like to ask this question from Radio Wave Propagation topic in portion Radio Wave Propagation of Antennas

1 Answer

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Correct choice is (a) Increases

To explain I would say: Ground wave propagation is used at below 2MHz frequency. Ground wave propagation is used for short distance. By using sufficient power and low frequencies it can be used effectively. Ground wave losses increase rapidly with frequencies.

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