Results 101 to 110 of about 3,167 (215)

Autofocusing of Maneuvering Targets in Terahertz Inverse Synthetic Aperture Radar Imaging Based on Damped Newton Method. [PDF]

Sensors (Basel), 2022
Wang H, Yang Q, Wang H, Deng B.
europepmc   +1 more source

Techniques for Inverse Synthetic Aperture Radar Imaging and monitoring of Deformation with Differential Interferometric Synthetic Aperture Radar [PDF]

, 2015
In the last decades, the growing interest in the field of homeland security and the risk monitoring, associated with natural and human induced hazards, has boosted the development of advanced radar techniques for generating high resolution radar images.
openaire   +1 more source

MULTIBASELINE POLARIMETRIC SAR INTERFEROMETRY FOREST HEIGHT INVERSION APPROACHES [PDF]

, 2011
Polarimetric SAR interferometry (Pol-InSAR) is a radar remote sensing technique that is sensitive to the vertical distribution of scattering processes in volumes.
Lee, Seung-Kuk, Hajnsek, Irena, Kugler, Florian, Papathanassiou, Konstantinos   +3 more
core  

High‐resolution inverse synthetic aperture radar imaging of satellites in space

IET Radar, Sonar & Navigation
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, Matthias Jirousek, Stephan Dill, Timo Kempf, Markus Peichl   +4 more
doaj   +1 more source

Complex-valued interferometric inverse synthetic aperture radar image compression base on compressed sensing

The Journal of Engineering, 2014
Complex-valued interferometric inverse synthetic aperture radar (InISAR) image compression is discussed in this study. The target scene has its continuity and is compressible.
Liechen Li, Daojing Li, Bo Liu, Qingjuan Zhang   +3 more
doaj   +1 more source

The Interferometric Cartwheel for ENVISAT [PDF]

, 2001
CNES and DLR have investigated the possibility of a formation flight of a cluster of passive radar micro-satellites with eth Envisat earth oberservation satellite.
Jochim, Friedrich, Mittermayer, Josef, Thouvenot, E., Bamler, Richard, Massonnet, Didier, Runge, Hartmut   +5 more
core  

Acceleration of Monostatic Shooting and Bouncing Ray Method for Inverse Synthetic Aperture Radar Image Generation [PDF]

, 2018
The enhanced shooting and bouncing ray (SBR) technique based on the bistatic approximation, which is called the one-shot inverse synthetic aperture radar (ISAR) technique, has been devised to accelerate the conventional monostatic SBR (CM-SBR) technique,
Lee, SJ, Kim, KT, Lee, YH, Bae, JH, Kang, BS   +4 more
core   +1 more source

Three-dimensional reconstruction for space targets with multistatic inverse synthetic aperture radar systems

EURASIP Journal on Advances in Signal Processing, 2019
In this paper, a three-dimensional (3D) reconstruction algorithm is proposed for space targets with multistatic inverse synthetic aperture radar (ISAR) systems.
Yue Zhao, Lei Zhang, Bo Jiu, Hongwei Liu, Zhenfang Li   +4 more
doaj   +1 more source

Retrieving convoy parameters from doppler [PDF]

, 2022
S.175-178It is shown that some parameters of a convoy of land vehicles (forward velocity and positions of vehicles) can be retrieved from the Doppler information of the individual vehicle. Although the technique shown has some relation to inverse SAR its
Klemm, R.
core  

Multi-static synthetic aperture radar and inverse scattering [Elektronisk resurs] [PDF]

, 2004
In this paper synthetic aperture radar is analyzed from an inverse scattering perspective. It is shown that the classical point scattering model can be generalized to a dipole scattering model.
Gustafsson, Mats,, Lund University.
core