Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Sławomir J. Ambroziak"'
Autor:
Piotr Rajchowski, Krzysztof K. Cwalina, Jarosław Magiera, Alicja Olejniczak, Paweł T. Kosz, Agnieszka Czapiewska, Robert Burczyk, Krzysztof Kowalewski, Jarosław Sadowski, Sławomir J. Ambroziak
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 66, Iss No 1, Pp 187-192 (2020)
In the article, the concept, design and realization of the technological demonstrator of a mobile device for generating an electromagnetic curtain (with a name AEGIS) were presented, both in the hardware and software areas. The device is designed to
Externí odkaz:
https://doaj.org/article/642f6f7ba67341b9a4cee06a1a0c888c
Publikováno v:
IEEE Access. 11:20159-20168
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98124df4fec758cc7f81d2b3114d1f37
https://doi.org/10.1109/access.2023.3249466
https://doi.org/10.1109/access.2023.3249466
Autor:
Hamed Ahmadi, Sławomir J. Ambroziak, Carles Anton-Haro, Dragana Bajic, Titus Constantin Balan, Mojgan Barahman, Marina Barbiroli, Lazar Berbakov, Thomas Blazek, Chiara Buratti, Alister Burr, Laurent Clavier, Luis M. Correia, Krzysztof K. Cwalina, Andreas Czylwik, José A. Del Peral-Rosado, Margot Deruyck, Luca Feltrin, Sergio Fortes, Davy Gaillot, Concepcion Garcia-Pardo, Gordana Gardašević, Paolo Grazioso, Stefan Grebien, Ke Guan, Yoram Haddad, Katsuyuki Haneda, Danping He, Ruisi He, Wout Joseph, Konstantinos Katzis, Wim Kotterman, Pawel Kulakowski, Pekka Kyösti, Erik Leitinger, Xuhong Li, Yang Miao, Silvia Mignardi, Jose-Maria Molina-Garcia-Pardo, Andreas F. Molisch, Karim Nasr, Claude Oestges, Luis Orozco-Barbosa, M. Kemal Ozdemir, Juan Pascual-Garcia, Rui Paulo, Valeria Petrini, David Plets, François Quitin, Piotr Rajchowski, Arie Reichman, Behnam Rouzbehani, Richard Rudd, Silvia Ruiz, Moray Rumney, Kentaro Saito, Sana Salous, Kamran Sayrafian, Erik Ström, Jan Sykora, Emmeric Tanghe, Fredrik Tufvesson, Kenan Turbic, Fernando Velez, Jordi Vilà-Valls, Enrico Vitucci, Thomas Wilding, Klaus Witrisal, Haibin Zhang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5b6c6afbf238d02ad25c9c1551bd451
https://doi.org/10.1016/b978-0-12-820581-5.00005-5
https://doi.org/10.1016/b978-0-12-820581-5.00005-5
Autor:
Slawomir J. Ambroziak, Krzysztof K. Cwalina, Piotr Rajchowski, Filipe D. Cardoso, Manuel M. Ferreira, Luis M. Correia
Publikováno v:
IEEE Access, Vol 10, Pp 55627-55637 (2022)
There is a need for investigating radio channels for Body Area Networks considering the depolarisation phenomenon and new types of environments, since these aspects are becoming very important for systems design and deployment. This paper presents an
Externí odkaz:
https://doaj.org/article/936b3350a9b0434b9e1788916f0ef643
Publikováno v:
IEEE Access, Vol 9, Pp 73791-73798 (2021)
In this paper, the wideband characterization of the propagation channel in circular metallic indoor environments is addressed, regarding Body Area Networks and 5G small cells, an analytical model for the dependence of the mean delay and the average d
Externí odkaz:
https://doaj.org/article/22f0575afe494b06ad617250de3b4cd0
Publikováno v:
IEEE Access, Vol 8, Pp 43817-43825 (2020)
With the increasing development of 5G and Body Area Network based systems being implemented in unusual environments, propagation inside metallic structures is a key aspect to characterize propagation effects inside ships and other similar environment
Externí odkaz:
https://doaj.org/article/fca5ab65e9e94320b4b5ebfe1acf54fc
Publikováno v:
IEEE Access, Vol 8, Pp 176873-176882 (2020)
In this article, the usefulness of the Generalised Additive Model for mean path loss estimation in Body Area Networks is investigated. The research concerns a narrow-band indoor off-body network operating at 2.45 GHz, being based on measurements perf
Externí odkaz:
https://doaj.org/article/07b98c6b3d404c79a4706df5c2848c04
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2017, Iss 1, Pp 1-15 (2017)
Abstract This paper addresses the depolarisation effect in off-body body area networks channels, based on measurements performed at 2.45 GHz in an indoor environment. Seven different scenarios, involving both static and dynamic users, were considered
Externí odkaz:
https://doaj.org/article/03331bd5ff614905a9bb6d3e8363ff60
Autor:
Slawomir J. Ambroziak
Publikováno v:
International Journal of Antennas and Propagation, Vol 2019 (2019)
The concept of an experimental test bed for system loss and channel impulse response measurements for off-body and body-to-body radio channels in wireless body area networks (WBANs) is fully described. The possible measurement scenarios that may occu
Externí odkaz:
https://doaj.org/article/b05a8bc5e8144428be01b0162e2c34ce
Publikováno v:
International Journal of Antennas and Propagation, Vol 2019 (2019)
The characterization of slow and fast fading in wireless body area networks with space diversity scheme has been presented. The analysis, based on the measurements at 2.45 GHz in an indoor environment, has shown that for all investigated configuratio
Externí odkaz:
https://doaj.org/article/ed75602e206b41a8ab4efeac46563191