What is a consequence of multipath conditions created by tall buildings?

Multipath conditions occur when a transmitted radio signal reflects off various surfaces, such as tall buildings, before reaching the receiver. This phenomenon can lead to multiple versions of the same signal arriving at different times, which can result in increased signal distortion. The variations in the timing and phase of these signals can cause constructive or destructive interference, leading to a degradation of the signal quality.

Tall buildings contribute to this effect because they create many surfaces for reflection, which increases the chances of the signal bouncing around and causing interference. As a result, the receiver may experience signal fading, delays, and other forms of distortion that can negatively impact the clarity and reliability of communication. Therefore, under multipath conditions, increased signal distortion is a significant consequence.