Results 61 to 70 of about 1,656 (165)
Registration-Based Range-Dependence Compensation for Bistatic STAP Radars
EURASIP Journal on Advances in Signal Processing, 2005 We address the problem of detecting slow-moving targets using space-time adaptive processing (STAP) radar. Determining the optimum weights at each range requires data snapshots at neighboring ranges.
Lapierre Fabian D, Verly Jacques G
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Extending Loffeld's bistatic formula for the general bistatic SAR configuration
IET Radar, Sonar & Navigation, 2010 This study derives an accurate bistatic point target reference spectrum based on a zeroth-order polynomial model. The spectrum contains only two hyperbolic square root terms that are very analogous in form to the analytical monostatic spectrum. The new formulation can be considered as an improvement of the Loffeld's bistatic formula (LBF) and allows it
R. Wang +4 more
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IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.This paper presents a long‐time coherent integration framework for bistatic space‐based early warning radar (SBEWR) systems, combining both intra‐frame and inter‐frame integration. To address challenges such as range and Doppler cell migration, phase inconsistencies and strong clutter, the proposed method first applies space‐time adaptive processing ...
Xingjia Yang +3 more
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Russian Journal of Earth SciencesThis study addresses the challenge of understanding sea ice microwave scattering properties by developing a novel method to retrieve scattering indicatrix and angular dependence of backscattering patterns from Global Navigation Satellite System ...
Kovaldov Dmitriy +7 more
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Long-Range Imaging LiDAR with Multiple Denoising Technologies
Applied SciencesThe ability to capture and record high-resolution images over long distances is essential for a wide range of applications, including connected and autonomous vehicles, defense and security operations, as well as agriculture and mining industries.
Huaibin Zheng +10 more
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Efficient Bistatic SAR Raw Signal Simulator of Extended Scenes
International Journal of Antennas and Propagation, 2014 Bistatic SAR system is a new mode that allocates the radar transmitter and receiver on different platforms and has more advantages compared to the monostatic case.
Liang Yang +3 more
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Correction algorithm of migration through Doppler cells for space target in bistatic ISAR
Tongxin xuebao, 2014 Aiming at the problem of migration through Doppler cells in bistatic ISAR,based on bistatic ISAR turntable model,the reason of migration through Doppler cells from two aspects of echo model and the relative speed changes of scattered points was analyzed ...
Bao-feng GUO +4 more
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A Range-ambiguous Clutter Suppression Method for MIMO Bistatic Airborne Radar
Leida xuebao, 2018 The ground clutter of sidelooking Multiple-Input Multiple-Output (MIMO) bistatic radar has severe problems of range-dependence and clutter spectrum spreading.
Wang Yuzhuo, Zhu Shengqi, Xu Jingwei
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物联网学报Integrated sensing and communication (ISAC) technology aims to alleviate the conflict between communication systems and radar systems over frequency band resources, presenting broad prospects in future 6G.
JI Chenxing +3 more
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Accurate Analysis of Target Characteristic in Bistatic SAR Images: A Dihedral Corner Reflectors Case
Sensors, 2017 The dihedral corner reflectors are the basic geometric structure of many targets and are the main contributions of radar cross section (RCS) in the synthetic aperture radar (SAR) images.
Dongyang Ao +3 more
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