Digital Beamforming and MIMO SAR: Review and New Concepts
MIMO-SAR and the Orthogonality Confusion
Smart Multi-Aperture Radar Techniques for Spaceborne Remote Sensing
Design Aspects and Performance Estimation of the Reflector Based Digital Beam-Forming SAR System
Performance Comparison of Reflector- and Planar-Antenna based Digital Beam-Forming SAR
Multifrequency Subpulse SAR: Exploiting Chirp Bandwidth for an Increased Coverage
Advanced Concepts for High-Resolution Wide-Swath SAR Imaging
Advanced Digital Beamforming Concepts for Future SAR Systems