Digital Beamforming in Azimuth with Spaceborne Reflector SAR Systems
Reflector-Based Digital Beam-Forming SAR with Improved Azimuth Performance
Performance Comparison of Reflector- and Planar-Antenna based Digital Beam-Forming SAR
Advanced Digital Beamforming Concepts for Future SAR Systems
Advanced Concepts for High-Resolution Wide-Swath SAR Imaging
Advanced Digital Beamforming Concepts for High Performance Synthetic Aperture Radar (SAR) Imaging
Digital Beamforming and MIMO SAR: Review and New Concepts
MIMO-SAR and the Orthogonality Confusion