Along-Track Multistatic Synthetic Aperture Radar Formations of Minisatellites

Pietro Guccione, Andrea Monti Guarnieri, Fabio Rocca, Davide Giudici, Nico Gebert
2020 Remote Sensing  
The paper analyses an along-track multistatic Synthetic Aperture Radar (SAR) formation. The formation aims at achieving a high azimuth resolution maintaining at the same time a large swath width. The case with one transmitting sensor and all receiving is analyzed (Single Input Multiple Output, SIMO). An effective and novel reconstruction, in the two-dimensional frequency domain is introduced that is able to keep low the azimuth ambiguity and achieve a recombination gain close to the theoretical one.
more » ... to the theoretical one.
doi:10.3390/rs12010124 fatcat:x22rzzy4uzgszi6ty3425bccsi