1.

According to Friis free space equation1. Received power falls with square of the distance between the transmitter and receiver2. Increases with square of the distance between the transmitter and receiver3. Received power increases with gains of transmitting and receiving antennas

A. 1 and 2 are correct
B. 1 and 3 are correct
C. All the three are correct
D. 2 and 3 are correct
Answer» D. 2 and 3 are correct


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