Unmanned aerial vehicle (UAV) synthetic aperture radar (SAR) is usually sensitive to
trajectory deviations that cause severe motion error in the recorded data. Because of the …

Synthetic aperture radar (SAR) systems mounted on unmanned aerial vehicles (UAVs) are
usually sensitive to trajectory deviations that cause serious motion error in the recorded …

Motion error is one of the most serious problems in airborne synthetic aperture radar (SAR)
data processing. For a smoothly distributing backscatter scene or a seriously speed-varying …

Autofocus has attracted wide attention for unmanned aerial vehicle (UAV) synthetic aperture
radar (SAR) systems, because autofocus process is crucial and difficult when the phase …

For unmanned aerial vehicle (UAV) synthetic aperture radar (SAR) imaging, motion errors
cannot be obtained accurately when high precision motion sensors are not equipped on the …

Unmanned aerial vehicle (UAV) synthetic aperture radar (SAR) is an essential tool for
modern remote sensing applications. Owing to its size and weight constraints, UAV is very …

Due to the accuracy limitation of the navigation system, deviations between the real
trajectory and the measured one appear inevitably in airborne synthetic aperture radar …

For highly squinted synthetic aperture radar (SAR) imaging, the Omega-k algorithm is
generally accepted as an effective focusing processor. However, the performance of the …

An autofocus operation is an indispensable procedure to obtain well-focused images for
synthetic-aperture radar (SAR) systems without precise navigation devices. Three …

High-resolution airborne synthetic aperture radar (SAR) systems are very sensible to
deviations of the aircraft from the reference track. In high-resolution imagery, the …