Difference between light scattering and radiowave scattering.

AI Thread Summary
Light scattering and radio wave scattering operate on the same basic principles, but differ significantly in length scale, which affects practical applications. To calculate scattering for light on a concrete wall and 2.4GHz RF on the same surface, one must consider parameters like wavelength, material properties, and surface texture. Concrete is relatively transparent to 2.4GHz RF, which may lead to different outcomes compared to light reflection from a glass surface. Understanding these differences is crucial for accurately modeling radio wave propagation using light models. The discussion emphasizes the need for specific parameters to effectively calculate scattering in both scenarios.
anarachy
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Is there a difference between light scattering and radio wave scattering or do they operate on the same basic principles?
 
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The basic principles are the same. The only real difference is in the length scale (which from a practical point of view of course makes a huge difference).
 
Can you give me an example on how to calculate scattering for these 2,

1- Light on concrete wall.
2- 2.4Ghz RF on concrete wall.

The comparison would help me understand much better.

Thanks.
 
anarachy said:
Can you give me an example on how to calculate scattering for these 2,

1- Light on concrete wall.
2- 2.4Ghz RF on concrete wall.

Hope it's not a homework problem! However, isn't concrete fairly transparent at 2.4GHz? Perhaps you mean this: light reflection from glass surface, versus microwave reflection from concrete surface.
 
I just need to know how to calculate the scattering. What parameters are needed to calculate. I am using a light model to graphically show radio wave propagation.
 

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