Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Federica Bordoni"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2009 (2009)
The trend in the conception of future spaceborne radar remote sensing is clearly toward the use of digital beamforming techniques. These systems will comprise multiple digital channels, where the analog-to-digital converter is moved closer to the ant
Externí odkaz:
https://doaj.org/article/4f69f02834b74b8daed4a778464b93d6
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 16:40-44
Spatial resolution and swath width are fundamental quality parameters for spaceborne synthetic aperture radar (SAR) products. They have driven the research on new spaceborne SAR system concepts in the last decades, and a new generation of SAR systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::238935a64860fbc0bbe348bbe397e040
https://doi.org/10.1109/lgrs.2018.2867723
https://doi.org/10.1109/lgrs.2018.2867723
The scan-on-receive capability is a fundamental feature of advanced spaceborne synthetic aperture radar (SAR) systems for high-resolution wide-swath imaging. The achievable SAR imaging performance depends on the possibility to properly collect the ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0b4017ec2fe2002e4ec6cdd42699f62
https://elib.dlr.de/135499/
https://elib.dlr.de/135499/
Publikováno v:
IEEE Geoscience and Remote Sensing Letters, 15(10)
Future spaceborne synthetic aperture radar (SAR) systems are expected to deliver enormous quantity of data. Accordingly, the observation plan becomes crucial for a proper allocation of the mission resources. A central challenge is to reduce the numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b564c7e4f0cde1b7533c4630b0b10ef
https://doi.org/10.1109/lgrs.2018.2849269
https://doi.org/10.1109/lgrs.2018.2849269
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 12:1436-1440
One of the benefits of synthetic aperture radar (SAR) systems utilizing digital beamforming is the ability to increase the receive power. The relevant SAR technique is known as SCan-On-REceive (SCORE), which steers the receive antenna beam such that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3df1a1b5c63359e7cbe703638663501b
https://doi.org/10.1109/lgrs.2015.2406815
https://doi.org/10.1109/lgrs.2015.2406815
Publikováno v:
2017 18th International Radar Symposium (IRS).
The High Resolution Wide Swath (HRWS) system opens up new horizons for spaceborne synthetic aperture radar (SAR) imaging. In order to best exploit the HRWS capabilities as successor of the current Sentinel-1 mission, a study focused on the HRWS appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::210420e2ed2c30c332ead69b44f32cb5
https://doi.org/10.23919/irs.2017.8008160
https://doi.org/10.23919/irs.2017.8008160
Autor:
Marwan Younis, Gerhard Krieger, Paco Lopez-Dekker, Felipe Queiroz de Almeida, Federica Bordoni
Publikováno v:
IGARSS
SAR instruments with multiple channels offer a variety of operation modes. The trade-space includes the instrument and antenna parameters designed to enable various techniques (operation mode). The trade parameters are utilized to achieve a required
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f34fd3a9f728377bad20be694bd9badd
https://elib.dlr.de/104069/
https://elib.dlr.de/104069/
Publikováno v:
International Journal of Antennas and Propagation, Vol 2009 (2009)
The trend in the conception of future spaceborne radar remote sensing is clearly toward the use of digital beamforming techniques. These systems will comprise multiple digital channels, where the analog-to-digital converter is moved closer to the ant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66acb9e712ac14bbd9ba7fd944873f3c
https://doi.org/10.1155/2009/614931
https://doi.org/10.1155/2009/614931
Autor:
Marc Rodriguez-Cassola, Gerhard Krieger, Marwan Younis, Federica Bordoni, Pau Prats-Iraola, Paco Lopez-Dekker
Publikováno v:
IGARSS
SAOCOM-CS denotes a satellite formation based on SAOCOM, Argentina's L-band SAR satellite, and a small passive companion satellite (CS) of the European Space Agency (ESA). The realization of this mission is currently under evaluation by ESA. A possib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::256e0913ee32cddf38cdab620a0c6b3d
https://elib.dlr.de/95070/
https://elib.dlr.de/95070/
Publikováno v:
Lund University
This work deals with the problem of interferometric radar phase estimation in the presence of layover. The focus here is on multichannel interferometric synthetic aperture radar (InSAR) systems with a low number of phase centers and nonuniform array
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b7fe0ec33e28855e90e390a06c2eb18
https://doi.org/10.1109/taes.2005.1561898
https://doi.org/10.1109/taes.2005.1561898