Results 101 to 110 of about 103,839 (206)
Custom large scale integrated circuits for spaceborne SAR processors [PDF]
The application of modern LSI technology to the development of a time-domain azimuth correlator for SAR processing is discussed. General design requirements for azimuth correlators for missions such as SEASAT-A, Venus orbital imaging radar (VOIR), and ...
Tyree, V. C.
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Advanced Concepts for Ultra-Wide-Swath SAR Imaging [PDF]
, 2008 This paper reviews advanced multi-channel SAR system concepts for the imaging of ultra-wide swaths with high azimuth resolution. Novel system architectures and operational modes are introduced and compared to each other with regard to their ...
Bordoni, Federica +5 more
core
Imaging Time Optimization Method for Ship Targets of Bistatic SAR
Leida xuebaoBistatic Synthetic Aperture Radar (SAR), with the separated transmitter and receiver working in coordination, cannot only achieves high-resolution imaging in the forward-looking mode, but also possesses outstanding concealment and anti-interference ...
Yahui WANG +6 more
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Visualizing characteristics of ocean data collected during the Shuttle Imaging Radar-B experiment [PDF]
Topographic measurements of sea surface elevation collected by the Surface Contour Radar (SCR) during NASA's Shuttle Imaging Radar (SIR-B) experiment are plotted as three dimensional surface plots to observe wave height variance along the track of a P-3 ...
Tilley, David G.
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Bistatic Experiment Using TerraSAR-X and DLR’s new F-SAR System [PDF]
, 2008 A bistatic X-band experiment was successfully performed early November 2007. TerraSAR-X was used as transmitter and DLR’s new airborne radar system F-SAR, which was programmed to acquire data in a quasi-continuous mode to avoid echo window ...
Baumgartner, Stefan +11 more
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High-Fidelity SAR Imaging Under Composite Jamming via Collaborative Sparse Signal Optimization
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingIn practical combat scenarios, the high-resolution imaging process of synthetic aperture radar (SAR) is susceptible to diverse forms of electromagnetic jamming, which severely degrades the final imaging quality. To achieve high-fidelity SAR imaging under
Xinrui Li, Baixiao Chen, Jingtian Xu
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Imaging radar contributions to a major air-sea-ice interaction study in the Greenland Sea [PDF]
By virtue of the Synthetic Aperture Radar (SAR's) imaging capabilities, such as all-weather imaging, relatively high resolution, and large dynamic range of backscatter from SAR ice and open ocean, information on the important marginal ice zone (MIZ ...
Shuchman, Robert A.
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Compressive SAR Imaging Based on Modified Low-Rank and Sparse Decomposition
IEEE AccessIn this paper, we propose a novel imaging method for synthetic aperture radar (SAR) systems with compressive sensing (CS) by modifying the existing low-rank and sparse decomposition (LRSD) scheme.
Jeong-Il Byeon +2 more
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A perspective of synthetic aperture radar for remote sensing [PDF]
The characteristics and capabilities of synthetic aperture radar are discussed so as to identify those features particularly unique to SAR. The SAR and Optical images were compared.
Skolnik, M. I.
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, 2019 Synthetic Aperture Radar (SAR) is a high-resolution ground-mapping technique with the ability to effectively synthesize a large radar antenna by processing the phase of a smaller radar antenna on a moving platform like an airplane or a satellite. SAR images, due to its properties, have been the focus of many applications such as land and sea monitoring,
openaire +1 more source