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The turbulences in the atmosphere lead to ___________

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in Antennas by (157k points)
The turbulences in the atmosphere lead to ___________

(a) tropospheric scattering

(b) ground wave propagation

(c) sky wave propagation

(d) constant velocity of signal

This question was posed to me in an international level competition.

Question is taken from Space Wave Propagation topic in division Space Wave Propagation of Antennas

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Correct option is (a) tropospheric scattering

The explanation: The main cause of the tropospheric scattering is the turbulences in the atmosphere. When it meets the turbulences, then there will be an abrupt change in velocity leading to the tropospheric scattering.The tropospheric scattering occurs at frequency above 30MHz.

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