A mobile antenna receives two copies of the signal transmitted by the base station. The first copy is the line-of-sight component and the other is a reflected component which is 20 dB weaker in terms of Power than the LoS component and delayed by 100 ns. If the signal is sufficiently wideband, causing constructive and destructive interference at different frequency points within the signal bandwidth. What will be the ratio of maximum to minimum signal level variation across bandwidth and what will be the frequency separation between two consecutive maxima or minima?

A mobile antenna receives two copies of the signal transmitted by the

1.	A mobile antenna receives two copies of the signal transmitted by the base station. The first copy is the line-of-sight component and the other is a reflected component which is 20 dB weaker in terms of Power than the LoS component and delayed by 100 ns. If the signal is sufficiently wideband, causing constructive and destructive interference at different frequency points within the signal bandwidth. What will be the ratio of maximum to minimum signal level variation across bandwidth and what will be the frequency separation between two consecutive maxima or minima?
A.	101/99, 10 MHz
B.	121/81, 10 MHz
C.	101/99, 5 MHz
D.	121/81, 5 MHz
Answer» C. 101/99, 5 MHz

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