The two-rays ground-reflection model is a multipath radio propagation model which predicts the path losses between a transmitting antenna and a receiving antenna when they are in line of sight. Genera
Reflection co-efficient tends to -1 for large d.
Specular reflection
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Specular reflection, or regular reflection, is the mirror-like reflection of waves, such as light, from a surface.
Two-ray ground-reflection model
…Reflection (physics) Specular reflection Six-rays model…
Reflections on still water are an example of specular reflection.
Specular reflection from a wet metal sphere
Diffuse reflection from a marble ball
Esplanade of the Trocadero in Paris after rain. The layer of water exhibits specular reflection, reflecting an image of the Eiffel Tower and other objects.