Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Qinzhen Hu"'
Publikováno v:
The Journal of Engineering (2019)
Here, the authors analyse a two-step constant false alarm rate (CFAR) detection problem in distributed sensor system (e.g. statistical multiple-input multiple-output (MIMO) radar) for fast-fluctuating targets (TS-AMF-II). The scheme arises when a dat
Externí odkaz:
https://doaj.org/article/7b8a00ef29854beeacb2338983177a62
Publikováno v:
IET Signal Processing. 14:72-80
In this study, a constant false alarm rate (CFAR) decision scheme is devised for frequency diversity multiple-input-multiple-output (MIMO) radar. Under the assumption that there exists not only the unstructured disturbance but also the structured int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb790fd3251b9e0495605d6139011e39
https://doi.org/10.1049/iet-spr.2018.5226
https://doi.org/10.1049/iet-spr.2018.5226
Publikováno v:
2021 CIE International Conference on Radar (Radar).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90ca0a0a0b71c23fc81cdf3b7c4fb46b
https://doi.org/10.1109/radar53847.2021.10028161
https://doi.org/10.1109/radar53847.2021.10028161
Publikováno v:
IET Radar, Sonar & Navigation. 13:148-155
In this study, a signal fusion-based target detection algorithm for frequency diversity multiple-input-multiple-output radar in the presence of clutter and subspace interference is investigated. Remarkably, the proposed algorithm can not only ensure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fce37ea0ada4c5dad62df08af473d95a
https://doi.org/10.1049/iet-rsn.2018.5012
https://doi.org/10.1049/iet-rsn.2018.5012
Publikováno v:
Signal Processing. 152:238-246
The problem of spatial resolution cell (SRC) based centralized target detection in multistatic radar is considered. Due to the fact that using the observation data from different radar sites can result in a much smaller uncertainty volume, the SRC of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72433b1fc095298687db60829e84cc5a
https://doi.org/10.1016/j.sigpro.2018.06.003
https://doi.org/10.1016/j.sigpro.2018.06.003
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 54:2370-2382
The problem of centralized adaptive constant false alarm rate (CFAR) detection with registration errors in multistatic radar is considered. When the observation data from different radar sites are not properly aligned after transformed into a common
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4ff53a612ae4aa394e4e071011fb319
https://doi.org/10.1109/taes.2018.2816467
https://doi.org/10.1109/taes.2018.2816467
Publikováno v:
2019 IEEE International Conference on Signal, Information and Data Processing (ICSIDP).
In this paper, the effect of radar positions on the performance of fusion detection for multistatic airborne radar is studied. First, the signal model and fusion detection algorithm are introduced, including the detector, the probabilities of false a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::105f1764891c7ede5da2fcdd39e46de9
https://doi.org/10.1109/icsidp47821.2019.9172985
https://doi.org/10.1109/icsidp47821.2019.9172985
Publikováno v:
IET Radar, Sonar & Navigation. 10:1508-1515
Skywave over-the-horizon radar (OTHR) plays an important role in the out-of-sight surveillance. However, the operational performance will severely degrade due to transient interferences. Previous works concentrate on time-domain methods to achieve tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c84618dfbe474073e2317f9f048561d9
https://doi.org/10.1049/iet-rsn.2015.0639
https://doi.org/10.1049/iet-rsn.2015.0639
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 13:1017-1021
The skywave over-the-horizon radar (OTHR) has attracted considerable attention for its ability of out-of-sight surveillance. However, in practice, its operational performance is severely degraded by transient interferences. Some previous works focus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72602738d861d1fd33f5b6b44b4abcab
https://doi.org/10.1109/lgrs.2016.2560943
https://doi.org/10.1109/lgrs.2016.2560943
Publikováno v:
IET Radar, Sonar & Navigation. 10:264-271
In this study, the authors consider a two-stage constant false alarm rate (TS-CFAR) detection problem in a distributed multiple-input-multiple-output radar. This study is motivated by the fact that the clutter plus noise power and the signal to clutt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fbe92d369da55da179f6272c1a5f48e
https://doi.org/10.1049/iet-rsn.2015.0026
https://doi.org/10.1049/iet-rsn.2015.0026