Iím using a FMCW MIMO radar [77-79 GHz] with a virtual linear array made of 48 channels. Iím wondering if the adaptation of the range migration algorithm (typically used in SAR processing) is feasible for this kind of radar. My concern regards the few numbers of points (48) along the track (azimuth) dimension.

Any relevant answers will be highly appreciated.

Thanks,

Luca