High-speed maneuvering platforms squint beam-steering SAR imaging without subaperture

B Bie, GC Sun, XG Xia, M Xing, L Guo… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper investigates the imaging problems in squint beam-steering synthetic aperture
radar (SBS-SAR) mounted on high-speed platforms with constant acceleration. The cross …

A high-squint TOPS SAR imaging algorithm for maneuvering platforms based on joint time-Doppler deramp without subaperture

N Li, B Bie, GC Sun, M Xing… - IEEE Geoscience and …, 2019 - ieeexplore.ieee.org
The beam steering of high-squint terrain observation by progressive scans (TOPS) synthetic
aperture radar (SAR) mounted on maneuvering platforms causes azimuth spectrum aliasing …