Line-of-sight (LOS) propagation is described as what?

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Multiple Choice

Line-of-sight (LOS) propagation is described as what?

Explanation:
Line-of-sight propagation means the radio energy travels along a direct, unobstructed path from the transmitter to the receiver. There are no obstacles or strong reflections dominating the path, so the signal can arrive with minimal blockage and distortion. If anything stands between the two ends—buildings, hills, trees—the link is no longer line-of-sight, and signal strength can drop; alternative paths like reflections or satellite relays come into play in non-line-of-sight situations.

Line-of-sight propagation means the radio energy travels along a direct, unobstructed path from the transmitter to the receiver. There are no obstacles or strong reflections dominating the path, so the signal can arrive with minimal blockage and distortion. If anything stands between the two ends—buildings, hills, trees—the link is no longer line-of-sight, and signal strength can drop; alternative paths like reflections or satellite relays come into play in non-line-of-sight situations.

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