In this tutorial, simplified signal processing techniques for near-field 2-D image formation is introduced and the specifications of the recorded SAR data samples are detailed.

The source code and example data set can be accessed via the following links:

https://www.mathworks.com/matlabcentral/fileexchange/71272-simplified-2d...
https://github.com/meminyanik/Simplified-2D-mmWave-Imaging