Tool/software:
Hi,
I recently used radar to measure water flow velocity, and then I measured the flow velocity at the same angle at different heights. According to common sense, the radar signal attenuation is related to the root distance, but I measured it at different heights and found that its heatmap intensity remained basically unchanged, so I would like to ask:
1. Is there auto gain in this?
2. The attenuation relationship between the strength of the radar signal and the distance
Best,
Jintao.
