multipath propagation

Multipath propagation refers to the phenomenon where a signal, such as radio waves, travels from a transmitter to a receiver via multiple paths. This occurs because signals can bounce off surfaces like buildings, trees, and the ground, creating different routes to the destination. As a result, the receiver may get multiple versions of the same signal, which can interfere with each other. This can lead to issues like fading or distortion in communication systems, but it can also enhance signal reliability in certain situations, such as in urban environments where direct line-of-sight is obstructed.