Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Krzysztof Kulpa"'
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 1, Pp 68-77 (2024)
Abstract The paper focuses on the results of experimental research on the possibility of passive space object detection using a single radio telescope from the European Low‐Frequency Array (LOFAR) network of astronomical radio telescopes. Commercia
Externí odkaz:
https://doaj.org/article/7e30f32050564f9ea832131907b5502a
Autor:
Bartosz Dawidowicz, Krzysztof Kulpa
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 1 (2023)
The following paper presents the analysis of the feasibility study of the SAR radar for lunar space missions. The European StudentsMoon Orbiter (ESMO) project is con- ducted by the Students Space Exploration and Technology Initiative (SSETI) associat
Externí odkaz:
https://doaj.org/article/e9c322f8f91649d390cf56724869adf5
Publikováno v:
Remote Sensing, Vol 13, Iss 22, p 4656 (2021)
The 14 papers (from 29 submitted) published in the Special Issue “Radar and Sonar Imaging Processing (2nd Edition)” highlight a variety of topics related to remote sensing with radar and sonar sensors. The sequence of articles included in the SI
Externí odkaz:
https://doaj.org/article/9cf516bc877947adae358a9aac3af6cc
Autor:
Julia Kłos, Konrad Jędrzejewski, Aleksander Droszcz, Krzysztof Kulpa, Mariusz Pożoga, Jacek Misiurewicz
Publikováno v:
Sensors, Vol 21, Iss 6, p 2043 (2021)
The paper presents a new idea of using a low-frequency radio-telescope belonging to the LOFAR network as a receiver in a passive radar system. The structure of a LOFAR radio-telescope station is described in the context of applying this radio-telesco
Externí odkaz:
https://doaj.org/article/8f4643b71e4f4bfdb01bd32d86fcfb07
Publikováno v:
Sensors, Vol 21, Iss 6, p 2171 (2021)
Passive bistatic radar does not emit energy by itself but relies on the energy emitted by illuminators of opportunity, such as radio or television transmitters. Ground-based passive radars are relatively well-developed, as numerous demonstrators and
Externí odkaz:
https://doaj.org/article/bacdafec76b34d8899fa610c0dfd9b07
Publikováno v:
Remote Sensing, Vol 13, Iss 4, p 810 (2021)
This paper presents the results of investigations on the beamforming of a low-frequency radio-telescope LOFAR which can be used as a receiver in passive coherent location (PCL) radars for aerial and space object detection and tracking. The use of a L
Externí odkaz:
https://doaj.org/article/ea8a0063dfa74aedac6a30fca00ddc49
Publikováno v:
Remote Sensing, Vol 12, Iss 11, p 1811 (2020)
The 21 papers (from 61 submitted) published in the Special Issue “Radar and Sonar Imaging Processing” highlighted a variety of topics related to remote sensing with radar and sonar sensors. The sequence of articles included in the SI dealt with a
Externí odkaz:
https://doaj.org/article/7a5514b88623492b9fd13901e13cc4ed
Publikováno v:
Sensors, Vol 20, Iss 12, p 3434 (2020)
This paper presents the application of the time-frequency (TF) reassignment technique in passive forward scattering radar (FSR) using Digital Video Broadcasting – Terrestrial (DVB-T) transmitters of opportunity operating in the Very High Frequency
Externí odkaz:
https://doaj.org/article/c3c65e67346e4d0883d99b8623496a19
Publikováno v:
International Journal of Antennas and Propagation, Vol 2013 (2013)
Externí odkaz:
https://doaj.org/article/7083fa123a184fad87d101638943406c
Publikováno v:
Passive Radars on Moving Platforms ISBN: 9781839531187
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ee33a0dc6e7aebd1525f0bc6fd8dca2
https://doi.org/10.1049/sbra536e_ch2
https://doi.org/10.1049/sbra536e_ch2