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It is generally observed that a ship to ship communication suffers from fading. This problem can be avoided by using ________

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It is generally observed that a ship to ship communication suffers from fading. This problem can be avoided by using ________

(a) space diversity

(b) frequency diversity

(c) directional antenna

(d) filter

The question was asked by my school teacher while I was bunking the class.

This intriguing question comes from Advantages of Filter Method topic in division SSB Modulation of Analog Communications

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Right choice is (b) frequency diversity

Best explanation: It is generally observed that a ship to ship communication suffers from fading. This problem can be avoided by using frequency diversity in which the components of a radio wave are received from different channels thus reducing the error that occurs in the transmission of a single frequency component.

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