Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Regis Guinvarcrh"'
Publikováno v:
IEEE Antennas and Wireless Propagation Letters
IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2018, 17 (3), pp.485-488. ⟨10.1109/LAWP.2018.2796842⟩
IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2018, 17 (3), pp.485-488. ⟨10.1109/LAWP.2018.2796842⟩
Given a double-bounce model, an analytical solution to retrieve the complex effective permittivities from a dihedral corner made of two materials is proposed using backscattered electromagnetic fields in dual polarization. Domains of validity for thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7097b8f8ff91d01ff0478073526d1256
https://doi.org/10.1109/lawp.2018.2796842
https://doi.org/10.1109/lawp.2018.2796842
Publikováno v:
2018 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)
2018 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC), Sep 2018, Cartagena des Indias, Colombia. ⟨10.1109/apwc.2018.8503796⟩
2018 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC), Sep 2018, Cartagena des Indias, Colombia. ⟨10.1109/apwc.2018.8503796⟩
International audience; A planar array of symmetrical square spiral antennas over a ground plane have resonances when scanning off-broadside. This paper demonstrates that resonances also appear in a single symmetrical receiving spiral antenna without
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f8488c7f6b972ade73d4c38bd02822a
https://hal-centralesupelec.archives-ouvertes.fr/hal-02124613
https://hal-centralesupelec.archives-ouvertes.fr/hal-02124613
Publikováno v:
2018 International Conference on Electromagnetics in Advanced Applications (ICEAA)
2018 International Conference on Electromagnetics in Advanced Applications (ICEAA), Sep 2018, Cartagena des Indias, France. pp.103-105, ⟨10.1109/iceaa.2018.8520483⟩
2018 International Conference on Electromagnetics in Advanced Applications (ICEAA), Sep 2018, Cartagena des Indias, France. pp.103-105, ⟨10.1109/iceaa.2018.8520483⟩
International audience; Random amplitude and phase errors at the elements of a phased array antenna cause elevated sidelobe levels. Formulas for predicting the sidelobe levels based on the error statistics are well known. These same random errors als
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6cb125ad7c7d7215129e6cc8994f45e
https://hal-centralesupelec.archives-ouvertes.fr/hal-02124608
https://hal-centralesupelec.archives-ouvertes.fr/hal-02124608
Publikováno v:
IEEE Antennas and Wireless Propagation Letters
IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2015, 15, pp.1337-1340. ⟨10.1109/LAWP.2015.2508060⟩
IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2015, 15, pp.1337-1340. ⟨10.1109/LAWP.2015.2508060⟩
International audience; An analytical method to estimate the bandwidth of planar phased array of spiral antennas is presented. Three main parameters are considered: circular polarization, reflection coefficient and sidelobe levels. An application of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de76cdc16abae38b5149df539dbea514
https://hal.archives-ouvertes.fr/hal-01265598
https://hal.archives-ouvertes.fr/hal-01265598