Zobrazeno 1 - 10
of 167
pro vyhledávání: '"Piotr Samczynski"'
Autor:
Pedro Gomez-del-Hoyo, Piotr Samczynski
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 13949-13965 (2024)
New satellite constellations for broadband Internet service emerge as promising illuminators of opportunity for the of passive radar (PR) applications. Their wideband signals, high power flux at ground level, and theoretical global availability antic
Externí odkaz:
https://doaj.org/article/ff531f72831f465ca39bb21a26d2d389
Autor:
Marcin Kamil Baczyk, Piotr Samczynski, Jedrzej Drozdowicz, Maciej Wielgo, Jakub Sobolewski, Marek Ciesielski, Jakub Julczyk, Krzysztof Stasiak, Grzegorz Pietrzykowski, Karol Abratkiewicz, Maciej Soszka
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 4194-4207 (2024)
This article uses the inverse synthetic aperture radar (ISAR) imaging method to present real-world tests on 3-D radar imaging of noncooperative air targets. Initially, the fundamentals of 3-D ISAR are introduced. This is followed by a discussing of t
Externí odkaz:
https://doaj.org/article/72eb4900575e46e7b991a02e0f44a623
Autor:
Karol Abratkiewicz, Adam Ksiezyk, Marek Plotka, Piotr Samczynski, Jacek Wszolek, Tomasz Piotr Zielinski
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 3469-3484 (2023)
This article presents an alternative processing chain for the passive radar using fifth-generation (5G) standard technology for broadband cellular networks as illuminators of opportunity. The proposition is to use a 5G synchronization signal block's
Externí odkaz:
https://doaj.org/article/b28ad78108a745c2b7cbd3d1b3db54d0
Autor:
Jedrzej Drozdowicz, Piotr Samczynski
Publikováno v:
Sensors, Vol 22, Iss 18, p 6990 (2022)
This paper presents a trajectory determination and optimization method of multirotors equipped with a single-channel radar to obtain 3D Synthetic Aperture Radar imaging. The result is a realistic trajectory that allows to obtain an imaging of the ass
Externí odkaz:
https://doaj.org/article/d43804045de64f91a0006a2318520dab
Publikováno v:
International Journal of Antennas and Propagation, Vol 2018 (2018)
Externí odkaz:
https://doaj.org/article/3316665a363346de992a1d04ff86b292
Autor:
Dietrich Franken, Thomas Ott, Steffen Lutz, Fabienne Hoffmann, Piotr Samczynski, Marek Plotka, Mateusz Drozka, Christof Schupbach, Zenon Mathews, Samuel Welschen, Idar Norheim-Naess
Publikováno v:
IEEE Aerospace and Electronic Systems Magazine. 37:36-49
Autor:
Jacek Wszolek, Tomasz Zielinski, Adam Księżyk, Sławomir Hausman, Piotr Korbel, Marek Płotka, Karol Abratkiewicz, Piotr Samczynski
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-9
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 71:1-11
Publikováno v:
Remote Sensing; Volume 14; Issue 23; Pages: 6146
This paper presents the first successful drone detection results using a 5G network as a source of illumination in a passive radar system. Furthermore, a novel adaptive strategy for signal integration is shown. The proposed approach is based on the R
Publikováno v:
IEEE Sensors Journal. 21:19000-19012
The article describes algorithms for the retrieval of linear frequency modulated (LFM) pulses from a received signal which is corrupted by noise and multipath reflections from ground and stationary objects. Such a problem appears, for example, in ele