TOPS mode raw data generation from wide-beam SAR imaging modes
W Xu, Y Deng, F Feng, Y Liu, G Li - IEEE Geoscience and …, 2012 - ieeexplore.ieee.org
A synthetic aperture radar (SAR) raw data simulator of distributed target scenes is an
important tool for testing the system parameters, imaging algorithms, and so on, particularly …
important tool for testing the system parameters, imaging algorithms, and so on, particularly …
Design and performance analysis of sparse Tops SAR mode
Terrain observation by progressive scans (TOPS) is a novel and promising wide-swath
synthetic aperture radar (SAR) imaging mode, which overcomes the scalloping effect …
synthetic aperture radar (SAR) imaging mode, which overcomes the scalloping effect …
An efficient approach with scaling factors for TOPS-mode SAR data focusing
W Xu, P Huang, Y Deng, J Sun… - IEEE Geoscience and …, 2011 - ieeexplore.ieee.org
The Terrain Observation by Progressive Scans (TOPS) mode is a novel spaceborne imaging
mode which can be used to obtain wide-swath coverage and overcome major drawbacks in …
mode which can be used to obtain wide-swath coverage and overcome major drawbacks in …
Multichannel full-aperture azimuth processing for beam steering SAR
Terrain Observation by Progressive Scans (TOPS) synthetic aperture radar (SAR) and
spotlight SAR are advanced SAR imaging modes for wide range swath and high resolution …
spotlight SAR are advanced SAR imaging modes for wide range swath and high resolution …
A new spaceborne burst synthetic aperture radar imaging mode for wide swath coverage
P Huang, W Xu - Remote Sensing, 2014 - mdpi.com
This paper presents a new spaceborne synthetic aperture radar (SAR) burst mode named
“Extended Terrain Observation by Progressive Scans (ETOPS)” for wide swath imaged …
“Extended Terrain Observation by Progressive Scans (ETOPS)” for wide swath imaged …
Multichannel azimuth processing in ScanSAR and TOPS mode operation
Due to a system-inherent limitation, conventional synthetic aperture radar (SAR) is
incapable of imaging a wide swath with high geometric resolution. This restriction can be …
incapable of imaging a wide swath with high geometric resolution. This restriction can be …
A subaperture imaging algorithm for squint TOPS SAR based on SPECAN technique
Abstract Squint Terrain Observation by Progressive Scans (TOPS) SAR imaging mode is
confronted with three issues: azimuth spectrum aliasing, severe range-azimuth coupling and …
confronted with three issues: azimuth spectrum aliasing, severe range-azimuth coupling and …
A unified formulation of SAR raw signals from extended scenes for all acquisition modes with application to simulation
DAG Dell'Aglio, G Di Martino, A Iodice… - … on Geoscience and …, 2018 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) systems can generate microwave images by using different
acquisition modes: stripmap, spotlight, scanSAR, and the more recently developed sliding …
acquisition modes: stripmap, spotlight, scanSAR, and the more recently developed sliding …
A raster scan SAR system for ultra-wide swath imaging
P Wang, W Liu, J Chen, Z Men - Remote sensing letters, 2014 - Taylor & Francis
To overcome the inherent conflict between azimuth resolution and wide swath in
conventional synthetic aperture radar (SAR) systems, the concept of raster scan SAR (RS …
conventional synthetic aperture radar (SAR) systems, the concept of raster scan SAR (RS …
Processing of monostatic SAR data with general configurations
S Tang, L Zhang, P Guo, G Liu, Y Zhang… - … on Geoscience and …, 2015 - ieeexplore.ieee.org
In the traditional model of monostatic synthetic aperture radar (SAR), the flying platform
should have a uniform linear trajectory. In practice, the flight path of the SAR platform, which …
should have a uniform linear trajectory. In practice, the flight path of the SAR platform, which …