Zobrazeno 1 - 10
of 296
pro vyhledávání: '"DVB-S"'
Publikováno v:
Remote Sensing, Vol 15, Iss 17, p 4309 (2023)
Passive bistatic radar (PBR)-based moving target detection (MTD) has benefited greatly from multi-frequency (MF) integration, which can effectively improve the detection capability of weak targets. However, with the increase in the coherent processin
Externí odkaz:
https://doaj.org/article/fab6bab2099b4436b7781c7837305e5f
Publikováno v:
IEEE Access, Vol 9, Pp 2900-2912 (2021)
Vehicle detection systems play a significant role in intelligent transportation systems (ITSs). At present, vehicle detection is realized either by very costly inductive loops, by video cameras that require good weather conditions and high computing
Externí odkaz:
https://doaj.org/article/fb5faee09b024b289258b216462d3fc1
Autor:
Anabel Almodóvar-Hernández, David Mata-Moya, María-Pilar Jarabo-Amores, Nerea Rey-Maestre, María Benito-Ortiz
Publikováno v:
Remote Sensing, Vol 15, Iss 4, p 1031 (2023)
In this work, a multistage target motion compensation solution for long integration times and the direction of arrival processing in geostationary-satellite-based passive radars is presented. Long integration processing intervals are considered to co
Externí odkaz:
https://doaj.org/article/38a93cd77b2a4b83a14ee7cd7bbcaff2
Autor:
Jakšić Branimir S., Maksimović Vladimir D., Todorović Jelena M., Spalević Mile M., Spalević Petar LJ.
Publikováno v:
Tehnika, Vol 73, Iss 6, Pp 827-835 (2018)
In this paper the characteristics of satellite television transmission in the region of Europe are considered. An overview of the development of satellite television is given through the characteristics: broadcasting systems - analog and digital (SDT
Externí odkaz:
https://doaj.org/article/c7c2bc2e60c6417c9656a55138bfc9b1
Akademický článek
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Akademický článek
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Autor:
Francesca Filippini, Pierfrancesco Lombardo, Carlo Bongioanni, Fabiola Colone, Octavio Cabrera
Publikováno v:
2021 IEEE Radar Conference (RadarConf21).
DVB-S based passive radars have been shown to effectively detect small RCS targets in the short-range, providing high range and velocity resolution. However, the critical infrastructure protection application also requires: (i) an adequate angular me
Publikováno v:
Leida xuebao, Vol 1, Iss 4, Pp 380-386 (2012)
This paper gives the performance research on the ambiguity function and resolution of passive radar based on DVB-S (Digital Video Broadcasting-Satellite) signal. The radar system structure and signal model of DVB-S signal are firstly studied, then th
Externí odkaz:
https://doaj.org/article/12ee1c961f1843b3b221261114e05ac0
Publikováno v:
2020 17th European Radar Conference (EuRAD).
This paper addresses the possibility to obtain low-cost passive radar that exploits DVB-S satellite transmissions as signals of opportunity using Commercial - Off The Shelf (COTS) hardware. In particular, low-noise down-conversion blocks (LNB) are ty
This work investigates the potentialities of a passive multidimensional ISAR imaging based on DVB-S transmitters of opportunity. Image fusion methods exploiting diversities in both the spatial and polarimetric domains are introduced, aiming at achiev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63a84e36fae170e895e3dedfe6980e3e
http://hdl.handle.net/11573/1644896
http://hdl.handle.net/11573/1644896