Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Marcin Zywek"'
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29266159f3afb193e8c52f47cdedaebc
https://doi.org/10.1109/tgrs.2021.3069636
https://doi.org/10.1109/tgrs.2021.3069636
Autor:
Marcin Zywek, Mateusz Malanowski
Publikováno v:
2022 23rd International Radar Symposium (IRS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1400a18b899142d4b50ff041f0dcd69
https://doi.org/10.23919/irs54158.2022.9905070
https://doi.org/10.23919/irs54158.2022.9905070
Publikováno v:
2021 Signal Processing Symposium (SPSympo).
The paper investigates measurement error correlation caused by the processing of overlapping blocks in FMCW (Frequency-Modulated Continuous-Wave) radar. The problem is analyzed theoretically by discussing the impact of measurement error correlation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14b3aea0e9ff405cbdd8adba3120c46b
https://doi.org/10.1109/spsympo51155.2020.9593897
https://doi.org/10.1109/spsympo51155.2020.9593897
Autor:
Marcin Zywek, Mateusz Malanowski
Publikováno v:
2021 Signal Processing Symposium (SPSympo).
The passive radar has a limited number of frequency channels that it can handle and process simultaneously. This number is usually smaller than the number of available illuminators of opportunity that the passive radar could potentially use. The prob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03725263260960bfa6473c2aa2e5fd21
https://doi.org/10.1109/spsympo51155.2020.9593804
https://doi.org/10.1109/spsympo51155.2020.9593804
Autor:
Marcin Zywek, Mateusz Malanowski
Publikováno v:
2021 21st International Radar Symposium (IRS).
Passive radar is still a dynamically developing field of technology. This is due to a number of advantages over the active radar. However, like any technique, it is not free from problems. One of the fundamental ones is the dependence of the radar on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e005ef94957945235106e11c489bf94
https://doi.org/10.23919/irs51887.2021.9466225
https://doi.org/10.23919/irs51887.2021.9466225
Autor:
Marek Ciesielski, Krzysztof Stasiak, Konrad Jedrzejewski, Mariia Khyzhniak, Marcin Zywek, Sebastian Brawata
Publikováno v:
2021 21st International Radar Symposium (IRS).
The paper presents research on using multiple signal processors operating simultaneously with different coherent processing intervals. The papers focuses on considerations related to drone detection. Theoretical analysis of the problems arising in FM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d4a572da228328346ab29f2889c4ca2
https://doi.org/10.23919/irs51887.2021.9466232
https://doi.org/10.23919/irs51887.2021.9466232
Publikováno v:
2020 IEEE International Radar Conference (RADAR).
The paper deals with the problem of estimating the unknown transmitter position in passive radar. It is assumed that the radar is using an illuminator of opportunity, whose position is not known, but the bistatic measurements of a target or targets a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::864dfd7c3d6513aaea204c7ebc9f1b0c
https://doi.org/10.1109/radar42522.2020.9114827
https://doi.org/10.1109/radar42522.2020.9114827
Autor:
Marcin Zywek, Piotr Krysik
Publikováno v:
2019 Signal Processing Symposium (SPSympo).
In the paper the influence of presence of noise in the reference signal on signal processing algorithms of a passive radar is analyzed through a comparison with results for noiseless reference signal. As a result upper limits of improvements resultin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfa17f383b1ca573dbfc071051f2a1af
https://doi.org/10.1109/sps.2019.8882041
https://doi.org/10.1109/sps.2019.8882041
Publikováno v:
2018 International Conference on Radar (RADAR).
This paper presents the concept of using passive radar sensor as a part of critical infrastructure protection system. This work has been done within the framework of FP7 European Union project on Multitech SeCurity system for intercOnnected space con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2efe8a2808a648ccdbf0d605f05e16d3
https://doi.org/10.1109/radar.2018.8557227
https://doi.org/10.1109/radar.2018.8557227
Publikováno v:
2018 19th International Radar Symposium (IRS).
The paper deals with detection of drones using noise radar. The radar under consideration is a low-power, continuous-wave narrow-band noise radar. First, thethe-oretical analysis concerning power budget and velocity resolution is carried out. Next, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64c0cb5b9f7ca932f614d0248fbd0c8e
https://doi.org/10.23919/irs.2018.8447988
https://doi.org/10.23919/irs.2018.8447988