In the process of synthetic aperture radar (SAR) data acquisition, aircraft are susceptible to
various disturbances during flight, resulting in the loss or destruction of azimuth echo data …

Dealing with range ambiguity is a hot issue in SAR signal processing. One limitation of
current algorithms is their poor robustness to noise and the energy of ambiguous targets …

In order to solve the problem of SAR imaging with azimuth missing data, a novel missing
data SAR imaging algorithm is proposed in this paper. In the algorithm, the complete echo …

In the traditional processing methods of azimuth multichannel spaceborne synthetic aperture
radar (SAR), the azimuth spectrum reconstruction and subsequent azimuth focusing are …

Aiming at the periodically missing data of synthetic aperture radar (SAR) in azimuth, a
reconstruction and imaging algorithm based on‐alternating direction method with …

Synthetic Aperture Radar (SAR) raw data missing occurs when radar is interrupted by
various influences. In order to cope with this problem, a new method is proposed to focus the …

SAR raw data missing occurs when radar is interrupted for various reasons. In order to deal
with this problem, a method is proposed to focus the missing SAR raw data via stage‐wise …

For a single-channel synthetic aperture radar (SAR), finite-pulse repetition frequency and
nonideal antenna pattern cause azimuth ambiguities, ie, ghosts in image domain. In this …

In this article, an azimuth ambiguity suppression method based on ambiguity area imaging
and detection is proposed, which is suitable for various imaging modes such as strip, spot …

Moving target detection in the multi-channel staggered SAR system has always been a
problem in the field of high-resolution wide-swath imaging. This paper combines the azimuth …