I use the K-LC6 24 GHz microwave module in the linear frequency-modulated signal mode to determine the distance to moving objects. But if I put a barrier in front of this radar while it is moving, I can determine it, but as soon as the object becomes motionless, I no longer see it. Is it possible to somehow determine the introduced barrier in front of the microwave module? At a distance of up to 0.5m or closer. That is, not just at the moment the barrier was introduced, but after the barrier remained and became stationary?