Question
Question: A ground receiver in line-of-sight communication cannot receive direct waves due to...
A ground receiver in line-of-sight communication cannot receive direct waves due to
A
Its low frequency
B
Curvature of earth
C
Its high intensity
D
Smaller antenna
Answer
Curvature of earth
Explanation
Solution
: a ground receiver in line- of sight communication can not receiver direct waves due to curvature of earth