ECE Board Exam March 1996
When the transmitting and receiving antennas are in line-of-sight of each other, the mode
of propagation is ________ wave.
A. space or direct
B. ground
C. surface
D. sky
When the transmitting and receiving antennas are in line-of-sight of each other, the mode
of propagation is ________ wave.
A. space or direct
B. ground
C. surface
D. sky