Micro-Doppler effect based vibrating object imaging of coherent detection GISC lidar： Experimental Data

The concrete parameters in the experiments are as follow: the objects consist of two slots, each with width 1 mm, and the distance of them is about 2 mm.The distance between the objects and the lens is 0.5 m. The vibrating frequency of the speaker is 500 Hz. The patterns preloaded in the DMD are Hadamard patterns. The patterns numberis 1024. The transverse size of the pattern at the DMD plane is set as 109 µm × 109 µm and we choose a reflection area with 32 × 32 pixels (one pixel is equal to the transverse size of thepatterns) for projection. The measurement number is 1,024.