An advanced scheme for range ambiguity suppression of spaceborne SAR based on blind source separation
Due to the minimum antenna area constraints of synthetic aperture radar (SAR), high-
resolution and wide-swath (HRWS) imaging is difficult to be achieved using classical modes …
resolution and wide-swath (HRWS) imaging is difficult to be achieved using classical modes …
A Novel Adaptive Digital Beamforming Method Based on Beam-Space Phase-Center Cross-Correlation
Digital beamforming (DBF) can provide high-gain narrow-beam scanning reception while
transmitting wide-beam signals, which greatly improves the signal-to-noise ratio (SNR) of …
transmitting wide-beam signals, which greatly improves the signal-to-noise ratio (SNR) of …
A Side-Lobe Denoise Process for ISAR Imaging Applications: Combined Fast Clean and Spatial Focus Technique
JH Xv, XK Zhang, B Zong, SY Zheng - Remote Sensing, 2024 - mdpi.com
The presence of side-lobe noise degrades the image quality and adversely affects the
performance of inverse synthetic aperture radar (ISAR) image understanding applications …
performance of inverse synthetic aperture radar (ISAR) image understanding applications …
An Advanced Echo Separation Scheme Based on Multinull Constraint Beamformer With Deepened Nulls
The multiple elevation beam (MEB) mode is an effective technique for enhancing imaging
width in spaceborne synthetic aperture radar (SAR) systems. This mode combines …
width in spaceborne synthetic aperture radar (SAR) systems. This mode combines …
An advanced scheme for range ambiguity suppression of spaceborne SAR based on cocktail party effect
Insipred by the cocktail party effect, an advanced scheme based on blind source separation
is put forward to suppress the range ambiguity of spaceborne SAR in this paper. In the …
is put forward to suppress the range ambiguity of spaceborne SAR in this paper. In the …