Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Jedrzej Drozdowicz"'
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:
Jedrzej Drozdowicz
Publikováno v:
IEEE Access, Vol 9, Pp 39518-39529 (2021)
Synthetic Aperture Radar (SAR) simulation is widely used for system design, processing techniques development, and mission planning. However, there is no readily available and free framework for SAR raw signal simulation, and many teams and organizat
Externí odkaz:
https://doaj.org/article/7d46b877ff11462bb3676d76ad0d0ed1
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:
IET Radar, Sonar & Navigation. 13:213-221
This study presents recent research results obtained by the Warsaw University of Technology, Poland in airborne passive synthetic aperture radar (SAR) imaging using digital video broadcasting-terrestrial illumination. The main goal of the research wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c27d4c381480d44e949b60b1600996f2
https://doi.org/10.1049/iet-rsn.2018.5123
https://doi.org/10.1049/iet-rsn.2018.5123
Publikováno v:
2020 21st International Radar Symposium (IRS).
The paper presents an implementation of analog front-end designed for use in an X-band Frequency Modulated Continuous Wave (FMCW) radar system. Fine range resolution is achieved due to the use of more than 1 GHz of bandwidth, which is achieved throug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e64595d53968d656fa7237451c7cc95
https://doi.org/10.23919/irs48640.2020.9253873
https://doi.org/10.23919/irs48640.2020.9253873
Autor:
Jedrzej Drozdowicz
Publikováno v:
2020 21st International Radar Symposium (IRS).
Synthetic aperture radar (SAR) is widely used for ground and structure imaging, both in two and three dimensions. The author is working on a three-dimensional (3D) imaging method that aims to reduce the flight time and the amount of data collected th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ac93f30ac6bd4a135c23da8fdf97f37
https://doi.org/10.23919/irs48640.2020.9253957
https://doi.org/10.23919/irs48640.2020.9253957
Publikováno v:
2020 21st International Radar Symposium (IRS).
Synthetic Aperture radar (SAR) is widely used for Earth ground imaging and mapping. In most cases, the SAR radar is an active device and can be mounted on both air- and space-borne platforms. Passive SAR imagery utilizes different illuminators of opp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfe0d96f615f1a36f1d1a85d5859275b
https://doi.org/10.23919/irs48640.2020.9253903
https://doi.org/10.23919/irs48640.2020.9253903
Publikováno v:
2019 Signal Processing Symposium (SPSympo).
The paper presents results of an experimental study on human body RCS in the context of sports ball detection in team games using radar sensors. The importance of the problem is shown and the existing results are briefly described. The work focuses o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88371e7dbf7e335c57c4df9d508f8ff1
https://doi.org/10.1109/sps.2019.8882027
https://doi.org/10.1109/sps.2019.8882027
Autor:
Krzysztof Stasiak, Karol Abratkiewicz, Damian Gromek, Krzysztof Radecki, Jedrzej Drozdowicz, Piotr Samczynski
Publikováno v:
2019 Signal Processing Symposium (SPSympo).
The article presents the concept of a system architecture which uses Synthetic Aperture Radar (SAR) images to aid navigation systems when Inertial Navigation System (INS) measurements are not accurate enough to eliminate drifts from a planned traject
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18eb6bb19832a343505150df2a4a52bc
https://doi.org/10.1109/sps.2019.8882066
https://doi.org/10.1109/sps.2019.8882066
Autor:
A. Grabowski, Jedrzej Drozdowicz, D. Gromek, Maciej Wielgo, Krzysztof Kulpa, Piotr Samczynski, Mateusz Malanowski, K. Borowiec, Karol Klincewicz
Publikováno v:
ELEKTRONIKA - KONSTRUKCJE, TECHNOLOGIE, ZASTOSOWANIA. 1:30-34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e51bb7dd9025487bc4251f8e4151bc
https://doi.org/10.15199/13.2016.3.6
https://doi.org/10.15199/13.2016.3.6