Results 11 to 20 of about 17,640,042 (143)
The Journal of Engineering, 2019 The wide swath synthetic aperture radar (SAR) imaging with a fine resolution is fundamentally a contradiction in conventional SAR imaging. To meet the demand of high-resolution width swath (HRWS) imaging, multi-channel scan mode has received a great deal
Feng Xiao, Zegang Ding, Meng Ke
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Study on spaceborne HRWS TOPSAR mode based on azimuth multichannel
The Journal of Engineering, 2019 This article addresses a high-resolution wide swath (HRWS) Terrain Observation by Progressive Scans (TOPSAR) mode which integrates the azimuth multichannel HRWS imaging technique and TOPSAR technique.
Yu Hui +3 more
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First demonstration of airborne multi-channel InSAR processing based on measured data
The Journal of Engineering, 2019 Azimuth multi-channel interferometric SAR (AMC-InSAR) mode integrates the azimuth multichannel high-resolution wide swath (HRWS) imaging technique and high-precision InSAR digital elevation model (DEM) generation technique.
Yu Hui +4 more
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IRCI‐free multiple subband MIMO SAR
IET Radar, Sonar & Navigation, 2021 An inter‐range cell interference (IRCI)‐free multiple subband multiple‐input multiple‐output (MIMO) synthetic aperture radar (SAR) algorithm is proposed to obtain a high‐resolution wide swath (HRWS) imaging.
Mohammed AlShaya +2 more
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New Approach for Unambiguous High-Resolution Wide-Swath SAR Imaging
International Journal of Antennas and Propagation, 2014 The high-resolution wide-swath (HRWS) SAR system uses a small antenna for transmitting waveform and multiple antennas both in elevation and azimuth for receiving echoes.
Yueguan Lin +3 more
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Performance assessment for the high resolution and wide swath (HRWS) post-Sentinel-1 SAR system [PDF]
, 2016 The next generation, post-Sentinel-1, ESA’s C-band synthetic aperture radar (SAR) system is conceived to provide simultaneously high azimuth resolution and wide swath width (HRWS). There are different ways in which the imaging capabilities of the HRWS SAR system can be exploited, which translate to different operation modes. The more attractive are the
Zonno, Mariantonietta +12 more
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Impact of PRF design on GMTI performance of MIMO-SAR for hypersonic platform with curved trajectory
The Journal of Engineering, 2019 Compared with the conventional single-channel sampling or azimuth multichannel sampling of SAR system, the multiple-input multiple-output (MIMO) sampling has the potential to realise the high-resolution wide swath (HRWS) imaging and the ground moving ...
Rui Zhou +3 more
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Study on SAR/GMTI Processing for High-resolution Wide-swath SAR System
Leida xuebao, 2015 In recent years, there have been many studies on Synthetic Aperture Radar (SAR), and High- Resolution and Wide-Swath (HRWS) imaging has attracted increasing attention.
Xing Meng-dao, Sun Guang-cai, Li Xue-shi
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Leida xuebao, 2015 Synthetic Aperture Radar (SAR) is widely used in ship surveillance. High-Resolution Wide-Swath (HRWS) SAR data are simultaneously collected, which introduces challenges and offers new research opportunities.
Xing Xiang-wei +3 more
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Azimuth Phase Center Adaptive Adjustment upon Reception for High-Resolution Wide-Swath Imaging. [PDF]
Sensors (Basel), 2019 Xu W, Hu J, Huang P, Tan W, Dong Y.
europepmc +2 more sources