High‐resolution inverse synthetic aperture radar imaging of satellites in space [PDF]
IET Radar, Sonar & Navigation, 2023 In view of the increasing number of space objects, comprehensive high‐quality space surveillance becomes ever more important. Radar is a powerful tool that, in addition to detection and tracking of objects, also enables spatially high‐resolution imaging ...
Simon Anger +4 more
doaj +5 more sources
Logarithmic Laplacian Prior Based Bayesian Inverse Synthetic Aperture Radar Imaging [PDF]
Sensors, 2016 This paper presents a novel Inverse Synthetic Aperture Radar Imaging (ISAR) algorithm based on a new sparse prior, known as the logarithmic Laplacian prior.
Shuanghui Zhang +3 more
doaj +4 more sources
Experimental Research on Interferometric Inverse Synthetic Aperture Radar Imaging with Multi-Channel Terahertz Radar System [PDF]
Sensors, 2019 The all solid-state terahertz (THz) radar has obvious miniaturized integration and high resolution imaging advantages compared with conventional microwave radar.
Ye Zhang +4 more
doaj +3 more sources
Inverse Synthetic Aperture Radar [PDF]
EURASIP Journal on Advances in Signal Processing, 2006 n ...
Chen Victor +6 more
doaj +8 more sources
Fusion of Inverse Synthetic Aperture Radar and Camera Images for Automotive Target Tracking [PDF]
arXiv, 2022 Automotive targets undergoing turns in road junctions offer large synthetic apertures over short dwell times to automotive radars that can be exploited for obtaining fine cross-range resolution. Likewise, the wide bandwidths of the automotive radar signal yield high-range resolution profiles.
S. S. Ram
arxiv +3 more sources
Classification Of Automotive Targets Using Inverse Synthetic Aperture Radar Images [PDF]
arXiv, 2021 We present a framework for simulating realistic inverse synthetic aperture radar images of automotive targets at millimeter wave frequencies. The model incorporates radar scattering phenomenology of commonly found vehicles along with range-Doppler based clutter and receiver noise. These images provide insights into the physical dimensions of the target,
Neeraj Pandey, S. S. Ram
arxiv +2 more sources
Inverse Synthetic Aperture Radar Imaging: A Historical Perspective and State-of-the-Art Survey
IEEE Access, 2021 Radar can obtain high spatial resolution at large operating distances, and its operation is largely independent from weather and lighting conditions. This makes it an important instrument in an ever-increasing number of applications requiring robust and ...
Risto Vehmas, Nadav Neuberger
doaj +2 more sources
Inverse Airborne Optical Sectioning [PDF]
Drones, 2022 We present Inverse Airborne Optical Sectioning (IAOS), an optical analogy to Inverse Synthetic Aperture Radar (ISAR). Moving targets, such as walking people, that are heavily occluded by vegetation can be made visible and tracked with a stationary ...
Rakesh John Amala Arokia Nathan +2 more
doaj +2 more sources
Photonics-Based High-Resolution 3D Inverse Synthetic Aperture Radar Imaging
IEEE Access, 2019 A photonics-based radar for high-resolution 3D microwave imaging is proposed and demonstrated, in which high range resolution is achieved by employing a wideband linearly frequency modulated signal, and high cross-range resolution in both azimuth and ...
Xingwei Ye +4 more
doaj +2 more sources
Multifrequency and Multistatic Inverse Synthetic Aperture Radar, with Application to FM Passive Radar [PDF]
EURASIP Journal on Advances in Signal Processing, 2010 This paper deals with the imaging of a moving target using a multifrequency and multistatic radar consisting in one receiver and several narrowband transmitters.
Ginolhac Guillaume +3 more
doaj +4 more sources