Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Christian Carlowitz"'
Autor:
Christoph Birkenhauer, Georg Korner, Patrick Stief, Gerhard Hamberger, Matthias Beer, Christian Carlowitz, Martin Vossiek
Publikováno v:
IEEE Journal of Microwaves, Vol 3, Iss 4, Pp 1109-1119 (2023)
Radar target simulators are not only a critical tool for verifying and testing radar systems but also play an important role in supporting the development of self-driving cars. Advances in radar sensors and techniques raise the required specification
Externí odkaz:
https://doaj.org/article/168b23f0fb854daaa97b8a8c2bcea0ae
Autor:
Martin Vossiek, Niklas Haberberger, Lena Krabbe, Markus Hehn, Christian Carlowitz, Michael Stelzig
Publikováno v:
IEEE Journal of Microwaves, Vol 3, Iss 1, Pp 523-539 (2023)
The sequential sampling impulse radar is a radar concept that has been known for a very long time. Ultrawideband (UWB) radar systems have been realized based on this concept long before the popular phrases UWB and UWB radar were created. Its hardware
Externí odkaz:
https://doaj.org/article/c2288567fcf347da94bcc23608f1fc4a
Detailed Analysis and Modeling of Phase Noise and Systematic Phase Distortions in FMCW Radar Systems
Publikováno v:
IEEE Journal of Microwaves, Vol 2, Iss 4, Pp 648-659 (2022)
In coherent continuous-wave (CW) radar systems, such as frequency-modulated CW (FMCW) radar systems, measurement precision is distorted by phase noise and systematic phase errors during radar signal generation. Unfortunately, to date, these phase dis
Externí odkaz:
https://doaj.org/article/50e653986ce84482b5570e88f0ea9fa3
Publikováno v:
IEEE Journal of Microwaves, Vol 2, Iss 4, Pp 699-710 (2022)
In radar and communication systems, phase noise is one of the main causes of performance degradation. Phase noise increases the uncertainty in radar measurements and limits the achievable data rates in communication systems. When radio frequency (RF)
Externí odkaz:
https://doaj.org/article/dc1c124921304f05bea897ec9d0226f2
Autor:
Matthias Gareis, Markus Hehn, Patrick Stief, Georg Korner, Christoph Birkenhauer, Johannes Trabert, Tom Mehner, Martin Vossiek, Christian Carlowitz
Publikováno v:
IEEE Access, Vol 9, Pp 497-510 (2021)
In this paper, we introduce an ultra-high frequency radio frequency identification (UHF-RFID) mobile robot platform that is capable of performing fully autonomous inventory taking and stocktaking by providing three-dimensional (3D) product maps and t
Externí odkaz:
https://doaj.org/article/b4aaa45fbf4640df900e86b998e4e601
Autor:
Patrick Fenske, Andre Scheder, Tobias Koegel, Konstantin Root, Martin Vossiek, Christian Carlowitz
Publikováno v:
IEEE Microwave Magazine. 24:68-75
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0d9eac2d0b1160e4a159c44a62b9f2b
https://doi.org/10.1109/mmm.2023.3256380
https://doi.org/10.1109/mmm.2023.3256380
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 70:2370-2379
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0beeffc928c3840daf646944d3921131
https://doi.org/10.1109/tmtt.2022.3148311
https://doi.org/10.1109/tmtt.2022.3148311
Autor:
Edward Gebara, Christian Carlowitz
Publikováno v:
IEEE Microwave Magazine. 23:99-100
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36b4672524768b92238c5befe7826bff
https://doi.org/10.1109/mmm.2022.3203951
https://doi.org/10.1109/mmm.2022.3203951
Autor:
Matthias Beer, Steffen Neidhardt, Georg Korner, Martin Vossiek, Christian Carlowitz, Marcel Hoffmann
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 69:2730-2740
This article presents a new universal radar target simulator (RTS) principle based on multirate sampling. The proposed concept enables a realistic emulation of moving targets independently of the radar type and signal and is suited for all common mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59d1ddd9c38552346a3e7f85adab3e74
https://doi.org/10.1109/tmtt.2021.3060817
https://doi.org/10.1109/tmtt.2021.3060817
Autor:
Johannes Trabert, Tom Mehner, Matthias Gareis, Christian Carlowitz, Andreas Parr, Martin Vossiek
Publikováno v:
IEEE Microwave Magazine. 22:57-68
In our age of global networks and the Internet of Things, communication and identification with a transponder tagged on goods and products have become increasingly important [1]. There is not only a need for the identification of the labeled objects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d509cc52d6a55a8d9630660242ba5a2b
https://doi.org/10.1109/mmm.2020.3042443
https://doi.org/10.1109/mmm.2020.3042443