Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Fabrizio Santi"'
Autor:
Ilaria Nasso, Fabrizio Santi
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 1, Pp 93-106 (2024)
Abstract This article puts forward a ship target detection and localisation technique for GNSS‐based passive multistatic radar. The approach capitalises on the large spatial diversity offered by navigation satellite constellations to provide mariti
Externí odkaz:
https://doaj.org/article/9e2be87b8f7e498d98d06f4c1986222a
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 3345-3365 (2024)
This work investigates the impact of motion estimation errors on passive inverse synthetic aperture radar (ISAR) images of rotating targets when the backprojection algorithm (BPA) is employed to focus the data. Accurate target motion estimation can b
Externí odkaz:
https://doaj.org/article/0f3c791d6d2d4a29ac64b5864d5e3b24
Publikováno v:
Remote Sensing, Vol 15, Iss 18, p 4372 (2023)
This paper addresses the estimation of the target translational motion by using a multistatic Inverse Synthetic Aperture Radar (ISAR) system composed of an active radar sensor and multiple receiving-only devices. Particularly, a two-step decentralize
Externí odkaz:
https://doaj.org/article/cfe6f87c49fa4bbab60cf52eb16c9ae9
Publikováno v:
IEEE Access, Vol 9, Pp 163764-163779 (2021)
Target detection by means of space-based passive radar sensors generally requires the adoption of long integration time strategies to reinforce sufficiently the signal strength. These are usually based on the recovery of the target Doppler-rate to co
Externí odkaz:
https://doaj.org/article/37f1cc5446fd442b91527ef26d450b4f
Autor:
Fabrizio Santi, Giovanni Paolo Blasone, Debora Pastina, Fabiola Colone, Pierfrancesco Lombardo
Publikováno v:
Remote Sensing, Vol 13, Iss 23, p 4817 (2021)
Synthetic aperture radar systems operating with satellites in geosynchronous orbits (GEO-SAR) can provide a permanent coverage of wide specific areas of the Earth’s surface. As well as for primary applications in remote sensing areas such as soil m
Externí odkaz:
https://doaj.org/article/3b90c032096944459ceda2c27dfa1ba8
Publikováno v:
Sensors, Vol 20, Iss 3, p 599 (2020)
This work discusses methods and experimental results on passive radar detection of moving ships using navigation satellites as transmitters of opportunity. The reported study highlights as the adoption of proper strategies combining target motion com
Externí odkaz:
https://doaj.org/article/a34afbd56526470c92738899e46f70a9
Autor:
Fabrizio Santi, Debora Pastina
Publikováno v:
International Journal of Antennas and Propagation, Vol 2016 (2016)
The detection and identification of ship targets navigating in coastal areas are essential in order to prevent maritime accidents and to take countermeasures against illegal activities. Usually, coastal radar systems are employed for the detection of
Externí odkaz:
https://doaj.org/article/bb0918a8fd2c495f81e29a1cbfe60eff
Autor:
ILARIA NASSO, FABRIZIO SANTI
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 19:1-5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa4ef816b37c4f96817b60edb91f3f39
https://doi.org/10.1109/lgrs.2022.3204169
https://doi.org/10.1109/lgrs.2022.3204169
Publikováno v:
2022 23rd International Radar Symposium (IRS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaaade5f53e24eb6edec35fc1f37e20a
https://doi.org/10.23919/irs54158.2022.9904982
https://doi.org/10.23919/irs54158.2022.9904982
Publikováno v:
2022 IEEE Radar Conference (RadarConf22).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2e060c2887c136684947aa3f22fd408
https://doi.org/10.1109/radarconf2248738.2022.9764183
https://doi.org/10.1109/radarconf2248738.2022.9764183