Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Christopher Raucy"'
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 19:2437-2441
We present a circular array of diversely polarized slot elements devoted to a portable direction-finding system in the UHF 868 MHz band. The detailed structure is presented as a combination of two printed circuits boards (PCBs) (FR4 substrate) holdin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a68c1645754b4be2ad38b39065959ec2
https://doi.org/10.1109/lawp.2020.3035149
https://doi.org/10.1109/lawp.2020.3035149
Autor:
Nicolo Decarli, Anna Guerra, Christopher Raucy, Aldo Romani, Davide Dardari, Alessandra Costanzo, Davide Fabbri, Thomas Feuillen, Maxime Drouguet, Luc Vandendorpe, Christophe Craeye, Diego Masotti, Marco Fantuzzi
Publikováno v:
IEEE Journal of Radio Frequency Identification, Vol. 14, no.8 (2020)
IEEE Journal of Radio Frequency Identification
IEEE Journal of Radio Frequency Identification
partially_open 13 si An ultra-wide bandwidth (UWB) remote-powered positioning system for potential use in tracking floating objects inside space stations is presented. It makes use of battery-less tags that are powered-up and addressed through wirele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6e386ec3620289bb3a035d650bfe048
https://hdl.handle.net/2078.1/236132
https://hdl.handle.net/2078.1/236132
Autor:
Christopher Raucy, Christophe Craeye, Ha Bui-Van, Jens Abraham, David Gonzalez-Ovejero, Eloy de Lera Acedo, Michel Arts, Quentin Gueuning
Publikováno v:
IEEE Transactions on Antennas and Propagation, Vol. 66, no.4, p. 1805-1817 (2018)
IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, 2018, 66 (4), pp.1805-1817. ⟨10.1109/TAP.2018.2806222⟩
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2018, 66 (4), pp.1805-1817. ⟨10.1109/TAP.2018.2806222⟩
IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, 2018, 66 (4), pp.1805-1817. ⟨10.1109/TAP.2018.2806222⟩
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2018, 66 (4), pp.1805-1817. ⟨10.1109/TAP.2018.2806222⟩
A fast full-wave simulation technique is presented for the analysis of large irregular planar arrays of identical 3-D metallic antennas. The solution method relies on the Macro Basis Functions (MBF) approach and an interpolatory technique to compute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cd1ef4987f9ef8b9f02c3f7cd008207
https://hdl.handle.net/2078.1/217406
https://hdl.handle.net/2078.1/217406
Autor:
Christophe Craeye, Christopher Raucy
Publikováno v:
2017 International Conference on Electromagnetics in Advanced Applications (ICEAA).
Fast methods for the evaluation of the EFIE operator at a given current distribution undergo some difficulties at low frequency. In particular, it is well known that the MLFMA at low frequency undergoes a breakdown due to the translation operator tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12497be1ab0c8b4e5af3564f69af1f7b
https://doi.org/10.1109/iceaa.2017.8065608
https://doi.org/10.1109/iceaa.2017.8065608
Publikováno v:
ICEAA 2015 : International Conference on Electromagnetics in Advanced Applications
ICEAA 2015 : International Conference on Electromagnetics in Advanced Applications, Sep 2015, Turin, Italy. pp.1441-1444, ⟨10.1109/ICEAA.2015.7297357⟩
ICEAA 2015 : International Conference on Electromagnetics in Advanced Applications, Sep 2015, Turin, Italy. pp.1441-1444, ⟨10.1109/ICEAA.2015.7297357⟩
International audience; This paper presents a stabilization of a Radio-Frequency Quadrupole simulation based on the quasi-Helmholtz projectors. A boundary element method applied to this case undergoes a low-frequency breakdown i.e the associated syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3378ce42371939e07398987ef3670ef3
https://hal.archives-ouvertes.fr/hal-01224478
https://hal.archives-ouvertes.fr/hal-01224478
Publikováno v:
2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
Wideband arrays devoted to radio-astronomy are analyzed. The Macro Basis Functions (MBFs) approach is used and improvements on the interpolatory approach are proposed for the fast interaction between MBFs: application to wire-antennas, DFT approach f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e23067987875af544cadc1aad0b9cb82
https://doi.org/10.1109/aps.2015.7305153
https://doi.org/10.1109/aps.2015.7305153
Publikováno v:
2012 International Conference on Electromagnetics in Advanced Applications.
The electromagnetic modeling and testing is presented for antenna elements devoted to the low frequency band of the Square Kilometre Array (SKA) telescope [1]. Covering a band from 70 to 450 MHz, these elements consist on a log-periodic dipole array
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4eaebb3e35f333563b9fd701fa76045
https://doi.org/10.1109/iceaa.2012.6328681
https://doi.org/10.1109/iceaa.2012.6328681
Autor:
Nima Razavi Ghods, Christophe Craeye, David Gonzalez-Ovejero, Eloy de Lera Acedo, Christopher Raucy
Publikováno v:
2012 6th European Conference on Antennas and Propagation (EUCAP).
The Method of Moments [1] is widely used for the solution of full-wave problems. Recently, a novel technique based on interpolation and Macro Basis Functions (MBFs) [2], [3], has been proposed to reduce the matrix inversion and filling times. The goa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb46cac4e4986465c3f9f95438791833
https://doi.org/10.1109/eucap.2012.6206623
https://doi.org/10.1109/eucap.2012.6206623